Even self-described pessimists show optimism in areas they love — like fitness or hobbies. The problem is when people refuse to let that optimism grow into other areas of life. That becomes a mental prison.

The Monkey Bar Lesson: Some kids keep trying even when their hands hurt. That persistent belief is a skill anyone can learn.

The Optimist's Trap:

• Treating negative thoughts like dangerous germs to avoid
• Ignoring fears — but ignored fears actually grow bigger

What great leaders do instead:

• Kobe Bryant acknowledged fear and asked where it came from
• Elon Musk said looking fear straight on makes it shrink

The challenge for optimists is to stop replaying past glories and build a realistic view of the future — including the hard parts. Sitting with uncomfortable possibilities until they lose their power is a real skill.