I think there are a few things that cannot be played in the circle,

1. Urgent money cannot be played

2. The principal of loans cannot be played

3. Impulsive people cannot be played

4. Those who borrow money from others and wait to repay after making a profit cannot be played

5. Impatient people cannot be played

6. Those who want to cut losses at the sight of floating losses cannot be played

7. Those who do not run away from greed when overall profit cannot be played$BTC