I like same sex school, as well as mixed schools. I guess they both have advantages and disadvantages. I've been in a same sex school for 5 years and I think it's not that bad at all. It's crazy, it's fun in a way, but the disadvantage is you don't get to mix around other sexes that much and that might give you problems in future in you're a timid person. (btw, there are lots of homos in a same sex school and you can actually get influenced easily, not to offend anyone, but that's true.) So, for a change, I transferred to a mixed school for sixth form and I am now more open and sociable, getting more experience in dealing with the opposite sex, having different ideas of people coming from a same sex school and mixed school. I like both of them generally, but i might come to like mixed more.
But I guess, you'll just eventually adapt and like whichever school you go to =)