Start playing like you play in your vids using reason and justified thought, instead of playing like a donk when no one is watching you.

Spend less time in the IRC chat, if not completely quit your ties to the irc channel because it deteriorates your sucess. I cant possibly imagine how you can focus on your games when your in the chat 24/7

Yet if you choose to remain there stop playing childish games and arguing with FTR people.
Instead of irc spend more time reading about the essence of poker and what it takes to be "truly great", since that is your main objective.

Obey bankroll management 24/7, and dont deny the fact that you dont obey it.

Absorb advice given instead of constantly arguing your point of view.