How to become a profitable trader ?

8 Trading Tips to Help You Increase Your Net Profitability
Avoid Overtrading. Traders are ambitious, sometimes too much so. ...
Avoid Under-trading. ...
Take Control of Your Losses. ...
Simplify Your Approach. ...
Trade Robotically. ...
Learn Your Strengths and Weaknesses. ...
Double Down on What's Working. ...
Don't be Afraid to Go Back to Square One.