When I was at secondary school it was mostly female (~75%), but in terms of going round friends houses I always went round the male friends.
Since I left secondary school the amount of girl friends I had shot down dramatically so my friends are now practically 90-95% male.
Oh definitely, all the time and I love it 
I confessed my attraction to a work colleague, and he was fine with it. Said that unfortunately for me he's a boring heterosexual guy, so we're to just remain friends
Trouble is I'm partnered up with him for work shifts so I see him more so than anyone else, and it's painful just seeing him but at the same time I like seeing him XD
He's such a nice guy he's just so huggable :hug2:
Out to some people but not to all. Especially after a dramatic negative experience (when I first came out) I had when I was at school back in mid-late 2008, my mind hasn't been the same since (also why I stopped having a social life for about 6.5-7 years).
Only out to a few of my work colleagues, two I told them when I was drunk and the other I confessed I was attracted to him. He said that unfortunately he doesn't feel the same for me but can just stay as friends.
The majority of people I'd tell now being in my early 20's will have little to no issues with it at all, it's just that experience from many years ago that's caused some mental issues for me.
Also I actually haven't heard anyone say anything anti-gay/homophobic like since I was at college (finished it in 2011) doing an IT course and a chav somehow was on the course and when the subject of homosexuality came up he'd brag how much he hated gays. Shame really because I found him to be as sexy as fuck, I would have played with him if he didn't have a girlfriend and was gay or a (gay friendly) straight guy up for some fun (as I know there are strangely those types).
There are gays at my work place but none of them I find attractive, and the majority of them are around 10+ years older than me (not into guys with a large age gap, preferably same age, slightly younger or slightly older) XD