One of the most important components of successful muscle growth is eating, and eating a lot at that. Think about how much you currently eat now. Assuming that you're not hideously overweight, you're going to have to eat close to double that amount each day if you want to consistently build lean muscle. It's not all about only doing weights. If you can't supply your body with the adequate building blocks to repair the muscle after it's been torn from the workout, how can you expect to get any...