Don't move around these days, take a proper walk, and being happy will help the wound heal!
Love will also help the wound heal, so that friends can encourage you more!
Be sure to avoid second-hand smoke (not one hand)!
Diet, avoid spicy food and high-calorie food, eat more high-protein food, such as crucian carp soup, fish and shrimp, eggs and so on. It is beneficial to the growth of wound cells and accelerate healing.
Stewed soybean with pig's trotters is a good dish, which can help the production of collagen.
Remember, you have to have confidence! Wound healing is not that difficult! You are a young man!