To make your dream come true, visualize your aim first, and this fact concerns your body in the first place. Imagine yourself the person you want to be, and it works for both your mind and body. Think of what it may feel like to get the body shape you desire.
Feel it with all your senses what weight you want to have and what sphere of knowledge you'd like to take interest in. If you work on yourself regularly, you'll manage to achieve amazing results soon.