I 178cm, only about 120 kg a few years ago (actually 120 stole the music). Once I went to buy a book, and the grandmother who collected the money repeatedly said, This young man is really thin ... At that time, my biggest goal was to go to 130 and laugh, but I found it difficult. Besides, my grandfather and father are very thin. Is heredity so easy to change? Even thought about buying fattening powder.
Later, I changed to a lighter job and told myself to be happier and not to have too much psychological burden. And I also take the initiative to drink beer! Because beer is liquid bread! Ha ha.
Slowly, my face began to round. One day when I went swimming, my colleague exclaimed: You have a small belly, too! I just found out that I have gained weight! Now the weight always exceeds 140 kg. I think the key is to be happy and not think too much about things that can't be solved at present.
The above is my little experience, and I feel it when I look at your problem. Good luck! !