We don’t live together. But we have a rocky past for sure. I was older and so I got a head start during my teens for all the bad vices during that age; drugs, alcohol, excessive partying.
By the time she got around to it, I had already wisened up and basically lost communication with her. I went on to do other things with my life and actually put in effort to experience new stuff.
She on the other hand did not. She found more excuses (dropped out of uni twice) than solutions.
I don't know how much you care about her, but it sounds like you do care at least a little.
Don't tell her what to do, or how to fix her life.
Go to her and tell her you are worried about her, that you are always no matter what there for her. And if she ever needs help you will be there for her.
Don't judge dont advice but make sure to let her know you care and will help when she comes around.
By the time she got around to it, I had already wisened up and basically lost communication with her. I went on to do other things with my life and actually put in effort to experience new stuff.
She on the other hand did not. She found more excuses (dropped out of uni twice) than solutions.