the hardest part is getting started on these things but if you can manage to do that after a while you will look at it as a hobby. When you start to see muscle developed, which will happen quickly in the beginning, you will be hooked. It doesn't matter if you're fat. Just do it to put on muscle. Be a big fat guy with killer biceps, that's kind of cool. I'm telling you right now this is a lot easier than you think it is. Hell, just commit to doing curls every other day to start. This alone will make a huge difference in your appearance after a couple months. Anyone who wants help setting up a simple routine I'm your guy.