So i fancy a change.. any help?

right, a little pre-warning, this is gonna be a long one :) so in advance i thank you for being persistent with me :L right so, i want to involve something in my life that makes me unique, gives me a challenge and helps me express myself as a person. At the moment, i already dye my hair, i am abit of a gossip - i can literally talk for england! I am quite a loud person, but really this is abit of a facade, covering up my true lack of confidence.. i literally love music, wish i could play an instrument, however i can't..and love listening to youtube covers etc. i also love watching and reading blogs, finding it amazing how people can be so witty yet it seems to come so natural to them. So.. i want a change.. i want to do something unique that i am recognised for or associated with rather then my loudness.. if you got any ideas and the way i can go about doing this, they are much appreciated. Thanksss :')