stupid

Whilst changing the front fork seals I inadvertently managed to press the brake lever (whilst it was dangling loose off the disc) resulting in the front pads now tightly pressed against each other. Before I do anything further stupid grateful if someone could please give me a guide as to how...

Stupid idiot sent the bike to get suspension goodies installed and I forgot to count teeth so I could order new sprockets. I'm the stupid idiot and hope somebody could count teeth... Anybody?