I do agree that moving out on your own is terrifying. I am getting my own apartment in 2-3 weeks where I will be responsible for paying my own rent and what not without any help from any grants or stipends for the first time in my life and I am still afraid. However, I am toughening it out because my only viable alternative is to either become homeless or get on a waiting list for services since I have nobody to support me anymore.

If I can make it on my own as a Muchasen (can't spell that word worth a damn) by proxy victim who had practically no life skills and struggled to take care of my basic needs after turning 18, than I am confident that you can manage.

Besides, if remembering to pay bills or rent is a barrier for you, there's an app for that these days