Nothing bad int trusting your work but too much self promotion only damages your credibility.
You are not credible if you continue to put yourself as the only path to profit, like if all the rest were just a waste of time.
There is a limit between confidence and overconfidence.
If I am a good trader it has to be stated by the others, not by myself.
There is no need of much promotion, money always find the path, just a matter of time.
Scammers don't have nothing, only promotion, so with too much promotion you only seem fake.