During my lowest point of my xanax addiction I had people convinced I was a music manager
What made people think you were a music manager?
I lied to them about my past and convinced them I was popular
You shouldn't convince people that you are something you're not. When they find out you're a liar they won't trust what you say again.
It'll be fine.
You shouldn't lie about who you are. The truth will eventually get out and you'll be in trouble.