I've been playing ten years and it's the best thing I did.

Just one thing to say, if you start, stick to it cause when you can imrpovise a solo or a good chord progression it's the best feeling in the world.

You'll find it hard if you compare yourself to others or try to play too complex peices for your skills. Always remember that everything is in your grasp if you practice it.

I never thought I could play some Yngwie malmsteen and I do, I never thought I could improvise a solo, and I do now. They may not be the best out there but they're mine! It's a great feeling.

If you're not sure try to find a cheap used guitar that sounds good. If you decide to leave it behind it won't be hard on your wallet.