Quit being a knucklehead

What advice would you give to your teenage self?

I had a lot a lot of promise. Unfortunately I was also a young girl with alopecia universalis which is total body hair loss. I let that disease keep me from achieving a good life of dreams I wanted to do. Instead I followed a path of drugs, depression, alcohol, and many mistakes. I don’t look back in regret but to my young self I would have given her more strength.