When Pushing Harder Stops Helping

Diminishing Returns, Despair, and Joy in the Lord

A friend of mine recently retired from a long career in logistics.
He spent his life thinking in terms of flow: time, trucks, fuel, labor, all moving toward the right place at the right moment.

In a video he shared, he took that logistics mindset and applied it to the human heart.
He started with a scene from Second Corinthians, where Paul and the early Christians suffer intensely for the Gospel—and yet speak about joy and comfort that seem to grow, not shrink, in the middle of their trials.[esv]

Paul can say things like, “We are pressed on every side by troubles, but we are not crushed. We are perplexed, but not driven to despair,” and, “We rejoice in our sufferings.”[biblehub]
It’s a strange equation: more suffering, more joy.

My friend had a friend call him who was going through a hard time, hoping to cheer him up by reminding him to find joy in the Lord.
From there, my logistics friend did something very practical: he pulled out a concept he knows well—the law of diminishing returns—and tried to connect it to what his friend was living.

The law of diminishing returns in daily life

In logistics and economics, the “law of diminishing returns” says that if you keep adding more of one input (like trucks, workers, or hours) to a fixed situation, each additional unit produces less and less benefit.[dashhouse]
Eventually you reach a point where adding more doesn’t just fail to help; it actively begins to hurt—costs rise, congestion increases, systems break down.

My friend applied that same idea to how we handle time, emotions, and money.
We live in a culture that loves optimization: we want the maximum impact out of every minute, every dollar, every effort.

But there’s a catch: when there is “too much supply,” he said, the demand shrinks and the perceived value diminishes.
Too many texts, too many late‑night calls, too many attempts to “fix” a relationship, too many extra hours at work “just to be sure”—at some point, pushing even harder stops being effective.

His lesson in the video was simple and sobering:
At a certain point, you have to hold back, because the gain decreases with increased effort. If you ignore that point and just keep pushing, you don’t only get less return—you start sliding toward despair.

When more effort leads to despair

Most of us know this by experience.

• In finances: throwing more money at a problem that has a deeper spiritual or relational root.
• In relationships: pouring more emotional energy into someone who is stuck, hoping your intensity will save them.
• In time management: extending your hours, your availability, your responsiveness until you have nothing left.

At first, you see some fruit. Then less. Then none. Then you notice you’re more anxious, more resentful, more hopeless.
What felt like loving effort starts to feel like compulsion.

This is what my friend was naming: if you don’t respect the point of diminishing returns, the “curve” eventually goes negative.
You’re not just failing to make it better—you’re actually making it worse, in your own heart and sometimes in the life of the other person.

And that negative curve, he warned, very often ends in despair.
Not just exhaustion, but that heavy sense that “nothing I do matters; nothing will ever change.”

Scripture’s honest talk about despair

The Bible doesn’t pretend this doesn’t happen.

Paul writes to the Corinthians about being “utterly burdened beyond our strength… so that we despaired of life itself,” and then immediately talks about how God comforted him and used that experience to equip him to comfort others.[enduringword]

He also distinguishes “godly sorrow” from “worldly sorrow”: godly sorrow leads to repentance and life, while worldly sorrow leads to death.[biblehub]
In other words, there is a kind of grief that opens us to God—and another kind that closes us in on ourselves.

Despair belongs to that second category.
It’s the moment when our efforts have failed, our plans are exhausted, and our gaze is stuck on what is seen and breaking, instead of the unseen promises of God.[esv]

Psalm 27 speaks directly into this:
“Trust in the Lord. Have faith, do not despair. Trust in the Lord.”[biblestudytools]

Not despair because the circumstances are easy.
Not despair because our input is always effective.
Not despair because we found the perfect optimization.

“Do not despair” because the Lord is still here, still acting, still loving—even when our curve has bent downward and our efforts have stopped working.

Joy that doesn’t follow the curve

This is where the paradox of Second Corinthians becomes crucial.
Paul’s joy does not ride on the curve of success.

He writes, “We rejoice in our sufferings, knowing that suffering produces endurance, and endurance produces character, and character produces hope, and hope does not put us to shame, because God’s love has been poured into our hearts through the Holy Spirit.”[esv]

Notice what’s happening:

• The outer situation is getting worse: more suffering, more pressure, more apparent failure.
• The inner reality is growing: endurance, character, hope, and a deeper experience of God’s love.

For Paul, joy is not the reward at the end of a successful project.
Joy is the fruit of God’s presence in the middle of a project that might look like it’s falling apart.

So we have a tension:

• On the one hand, practically, there is a point where adding more effort becomes harmful.
• On the other hand, spiritually, there is a joy that can grow precisely when outward metrics are going down.

Working and loving differently

My friend’s conclusion is wise and very Christian: when you hit diminishing returns, don’t just push harder; work differently, invest differently.
If the pattern you’re in is no longer producing good fruit—either in logistics or in love—it may be time to change the way you are participating.

Scripture supports this kind of discernment.

Romans says that our “light, momentary affliction” is preparing an eternal weight of glory, and that God uses suffering to produce endurance, character, and hope.[esv]
But it never says that the right response to suffering is to keep repeating the same ineffective pattern.

Sometimes love means staying and persevering in the same path.
Sometimes love means stopping, repenting, and receiving a different way of walking.

Godly sorrow leads to repentance—an actual turning.[biblehub]
Worldly sorrow locks us into despair.

A Japanese proverb: when pushing fails

A Japanese proverb a friend once shared with me comes to mind here:

“What you can’t get from pushing, maybe you should try pulling.”

There is a lot of gospel wisdom hidden in that simple line.

Pushing is often about force, control, and urgency.
Pulling suggests invitation, openness, and a different posture.

In a relationship that has hit diminishing returns, “pushing” might look like constant advice, pressure, or rescue attempts.
“Pulling” might look like quiet presence, prayer, listening, or a gentle invitation to take a step rather than a shove.

In a work situation, “pushing” is cramming more hours, emails, and interventions into a system that’s already overloaded.
“Pulling” might be stepping back, asking better questions, or inviting a team into a new design instead of trying to carry it alone.

Filled with the Spirit in a world of limits

As Christians filled with the Spirit, we don’t deny that diminishing returns exist.
We live in the same finite world, with the same limited bodies and overloaded systems, as everyone else.

But we carry a different center.

The Father of mercies is “the God of all comfort, who comforts us in all our affliction, so that we may be able to comfort those who are in any affliction.”[enduringword]
The Spirit pours God’s love into our hearts, anchoring us in a joy and hope that don’t rise or fall exactly with our visible success.[esv]

So when we see the curve bend downward—when more effort leads to less fruit and more pain—we’re invited to:

• Name honestly what is happening (without shame).
• Refuse the lie that our worth is equal to our productivity.
• Ask whether our pattern of “pushing” is still loving, or whether God is inviting us to “pull” instead—to relate differently, work differently, rest differently.
• Return our gaze to Jesus, who met us not by optimizing our lives, but by entering our suffering and transforming it from the inside.

The law of diminishing returns tells us something true about the limits of our control and our strength.
God’s law of love tells us something deeper about the limitless faithfulness of His heart.

Between those two, we find a humble way to live: willing to work hard and pour ourselves out, but also willing to stop pushing when pushing only produces despair, and to let the Spirit teach us a gentler, more fruitful way of pulling.

If you notice a place in your life today where more effort has started to hurt rather than help, what might it look like to stop pushing—and invite Jesus to show you how to pull instead?