Iran and Nuclear Bombs

Everyone is wondering if Iran is trying to develop atomic weapons. Of course they are. Here's the logic: Iran has Israel to the West of it, with their atomic bombs, Russia to the North with their huge amount of atomic bombs, China, India and Pakistan to the East with their atomic bombs. Iran is surrounded by atomic powers. And then...there is America, the biggest atomic power of them all, stridently and opening calling for regime change in your country. If you were Iran, wouldn't you be developing atomic weapons...fast? I would.