Tip 5. Understand Caloric Surplus
This is another thing I am very tired of hearing. 'No matter what I do or what I eat, I can't gain weight'. I have heard this countless times and I am here to tell you that you are dead wrong. That's OK, because I actually said the same thing until I realized the truth. Most people think they are eating a lot and you just may be. But no matter what you are eating, if you are not gaining, you are not eating enough. Most times, you should re-evaluate your diet as well and focus on more calorie dense foods. But you need to eat more if you are not gaining.
Also, when changing your body composition, you will need to 'force' things a little bit. Your body doesn't want to change and it doesn't care to gain weight. You need to 'coax' it along and yes at times it may be a little uncomfortable.