The ultimate retail investor's game theory mindset:

I see you buying in, so I follow suit.
You cut your losses and exit? Perfect, I'll take over your position.
But if you buy, sometimes I just stay put.
If you sell, I can't even be bothered to make a move.
The most ruthless move—just as you get in, I get out.

This kind of contrarian strategy sounds mysterious, but it's really about betting on your counterpart's emotions. The market is never just about technical analysis; more often, it's a psychological battle. What level do you think you're on?