Every operation transaction may use

I resigned yesterday, due at the end of the month, I want to do trading full-time, but I don’t know how far this road can go?

What cognitive biases do we have to overcome?

I have been unable to set the stop loss in the transaction, how can I do a good stop loss?

Winning ratio and profit-loss ratio, which one do you value more?

What books did you guys read when you created your own trading system?