So today I've decided I want a change. I've never done anything with my hair other than dye it every few months. I'm naturally a dark blondish/mousy brown colour but I've always dyed it black or blue-black (it's currently black with a bit of regrowth and fading brown). Have never even been to a hair dressers since I was a kid (not once even for a trim). I'm trying to decide if I should go a really light blonde, like platinum blonde. Can this be done or will my hair just go yellow or orange? Or worse, fall out?