How sports can change someones life?

Playing sports is like a way out of everything, you forget your problems and can concentrate on something else that makes you feel better. Play any sport is take care of your life in a better way. Is a healthy way to lose weight, to recreate and distract yourself, and if you play any sport, probably you should eat better than you did before. Any sport makes you to get a better lifestyle, appreciate all the sacrifice that other people, who do it professionaly, need to do to get where they are.
If you dedicate time to it and effort to do it, you can become an imporant person on that. Play sports isn't easy, you should do your best and give everything that you can to get far, but you'll feel more comfortable with yourself.
Also, it's so gratifying to do something right, be successful, and be an example to someone else, a referent. If you do some sport that you like, you'll do everything to do it right, give your best and be happy with it, and if you made a mistake, you will keep going and try it again.
If you practice a sport, anyone can ensure that you'll be successful or known, but you will do something for yourself, and you will get a better lifestyle, and be an example for next generations.