It's not very healthy for someone to look good on the outside, but on the inside you are ugly. You need to understand that it's not all about physical strength. But how is your attitude towards other people I'm sure time to time, you meet up with people who look great, but their attitude stinks. How do you develop yourself on the inside.
Firstly you must acknowledge the different parts of you. You are physical, mental, social, spiritual, and emotional. Develop each part individually.
To develop your physical body, you must obviously go the gym.
To develop your mental, read lots of books and watch documentaries
To develop your social, interact with many people. One man is not an island
To develop your spiritual, go to church, fast and pra
To develop your emotional, you must show love to others. Develop the positive emotions.
On the upcoming blogposts i'll be dealing more with physical development