What are the things that a trader should not do or never do? (Other than: Don't lose All money!)
Proverb, reality, case, you know, you learn, you hear, your experience, truth, untruth, law, theory, ...
Consistently trading with discipline problems instead of finding someone to sit next to you (in person...not online) to help discover the root of the discipline problems and to instill new behaviors that encourages a trader to be discipline while trading.
Traders that avoid getting in person help...they may be afraid to discover that they are not suitable for trading or afraid to discover that their discipline problems had an easy fix.
Don't trade alone if you have consistent discipline problems while trading.