If Cosmo deleted his Twitter and is going to stay for a good while away from the Internet, that's actually the best he could do, if he takes it seriously and works on himself. Kudos to him, if that's the case. However...
... that's more likely.
He broadcasts failure because he still gets narcissistic supply from it. There's still people around who will watch him sleep or say "pwease pwease gibe me munny" or trip his mind into outer space. In his mind, his "failure" is actually "the struggle of a beautiful young woman gamer celebrity trapped in a male's body", not actual failure. What happens when it becomes evident that he IS a failure and the supply stops coming..?
Take his "Twitter suicide" video for example. He opens up saying "I give and you take" (x20). What the fuck does he give? He gives nothing, he does nothing but somehow in his head he's still this engaged entertainer or athlete. It's just like OPL saying "my minions, I command you to do this and that" - never realizing the underlying reality that he's just one of five billion people on the Internet with no extra powers or privilege.