Honestly the best way to reinvent yourself is just to live. Being in a new place with new people will expose you to so many amazing things you never would have been aware off if you stayed at home.
Big tip is to just try things, figure out what you like without the pressure of feeling like you have to keep up a performance! try new outfit styles, new hair do, new clubs and hobbies just get out there and experience everything!
Itโs freeing I can promise you. Slightly scary at times but the best thing I was ever told was feel the fear and do it anyway.