HAHA, well I have been Admin on about 11 servers, I've even owned 3 myself in the past, but the one thing I've noticed, you always want to be an Admin, once you become an Admin, you enjoy it for about 3 weeks, and then it becomes less and less fun, but some days are really good, but if you don't do your job and you slouch around, you will loose your Admin rank and then after you loose it, you go on the server you were Admin on and you just cant help but feel sad and powerless being able to do nothing about those wretched griefers..
anyway, this has never happened to me, the only instance I cant resemble to this is when I lost my Admin rank on a GMod server due to a LUA error in the coding