People often undervalue the return on individual effort in a group.
The math is simple:
- Each person learns their role.
- Each person does that role well.
- The contributions combine into a result nobody could produce alone.
- Everyone shares the outcome.
This shows up in sports, games, work, and most other group activities. The reward can be much larger than any one person’s contribution.
The system breaks when people stop trusting each other. If I expect someone else to do half their job, doing all of mine starts to feel pointless. They may be thinking the same thing. The group then gets the result everyone expected.
Half effort is usually a bad trade. You already paid most of the cost by showing up, learning the basics, and spending the time. The extra effort required to do the job well is often small compared with the difference in the outcome.
If the activity is worth doing, it is usually worth doing properly. Otherwise, it may be better not to do it at all.