Ten minutes to teach you how to play RSI, do you want to play?

I have had a few positions liquidated recently, but fortunately the losses were not very large. I would like to ask everyone, is there any way to prevent liquidation? Is there any trading discipline?

How to solve the conversion between large cycle and small cycle?

What kind of system can accurately locate support resistance and trend when doing transactions?

Traders, what moments do you feel "really broke"?

In the era of bad technical indicators, can you still make money from technology?