The goal of a successful trader is to make the best trades. Money is secondary.
The markets are unforgiving, and emotional trading always results in losses.
When a beginner wins he feels brilliant and invincible Then he takes wild risk and loses everything.
Remember, your goal is to trade well, not to trade often.
Traders lose because the game is hard, or out of ignorance, or lack of discipline or because of both.
Amateurs look for challenges; professionals look for easy trades. Losers get high from the action; the pros look for the best odds.