I am 15% open, I think. mah mom knows that I watch MLP [but still doesn't cares like always], and if I see ponies in public I would squee. x3
when I'm in shop, searchin for pony-figures, I try to pretend I'm tryin to decide what cereal will I buy [since MLP pony-figures r hangin right beside cereals].
noone in school knows that I am a brony, mostly becouse I don't trust ppl that much, until I absolutely would be sure that I can trust this person.
when i draw ponies at school and someone will come to watch I'd flip the page of mah sketch-book to the previous drawin of unfinished cat or dog or whatever, couse I have a bad feelin ppl will laugh at meh [not becouse some ppl think that MLP is for 5-years-old, it's just some kind of emotional trauma I got at mah old schools].
so, I can call mahself a "closet brony", since noone rly knows that I am a brony.