Just walk into a room and say "im a girl now" people are gonna be confused but it would be awesome

This got approved faster than I thought it would lol

just be straightforward and honest. Respect whoever you are talking to and open to what they have to say

Try to be straightforward with it.
If you're not sure if whoever your coming out to would support or not, then slowly give hints, making them more and more obvious, until they're super noticable and you just tell them

hmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm i shall try