I suggest you change yourself from four aspects.

First, diet. From then on, I will not go to messy restaurants such as KFC, Dicos and McDonald's, refuse fried puffed food, and eat more vegetables and fruits, miscellaneous grains, beef and mutton, egg milk and vegetarian dishes. I suggest you make a recipe online. Reasonable arrangement.

Second, exercise. It's mainly strength-based exercise, which thickens muscle fibers, so that your muscles will come out and you will be very stylish when you put on clothes. Increase upper limb strength exercises, such as push-ups, weight lifting, and then leg exercises, such as long-distance running, sprinting, sprinting is to practice explosive force and increase muscles. It will be very stylish and strong to go swimming in summer. You should also do some flexibility and balance exercises, so that your figure will stand and sit, and you will walk gracefully. In addition, it is recommended to play basketball more.

The third is the psychology of self-cognition. Don't focus all your attention on your appearance. What is more important is the cultivation of inner things. You can't practice this in January or February. If you refuse the knowledge of any subject, it will be reflected in your future dress taste. Taste is irreplaceable by price. It will clearly show your cultivation, hobbies, occupation, personality, personality, psychological maturity, education and so on. Therefore, clothes are just packaging, and the internal "product" is the key.

Fourth, perseverance, persistence will form a habit, so, regardless of diet or exercise, we must persist. Generally speaking, a boy's bone growth will end at the age of 24, so make good use of this time, don't play games in front of the computer all the time, and cherish it as time goes by. I hope you can constantly absorb material and spiritual nutrients, and one day successfully transform into a man with outstanding appearance and outstanding internal quality.