if I would change one thing

There is no doubt that I really love my country, because I was born and grew up in here with a lot of beautiful memories from childhood. But there are so many things that i would like to change but the most important to me is greater tolerance. In my opinion in our country is the big problem. They who knows why consider themselves to be superior in this respect. This is pathetic! but I do not know how to change it. :((((