I'm unsure about coming out

So I don't think I'm in a ton of real physical or horribly emotional danger if I come out to some of my friends as trans. So far, it's been a kind of slow process, going to each friend individually via note (cos I'm awkward and bad with words) but some of the ones I haven't come out seem to be a bit iffy about it. I mean, I want to tell them and they're not assholes or anything, I just don't know how comfortable I am with coming out then having to answer questions that I'm not 100% certain I'm willing to answer (cos I'm awkward)