"Become happy" , is becoming hard in our present life. When considering with 21st century we facing that problem. Why is it ?Due to lack of communication skills , stress it can be happen for 99% people in the world. I will give you some methods , so try that methods . Never hate people in any situation - Respect their jealousy. They're people who think that you are better than them. Don't worry Live simple Expect a little Always smile - 95% of people don't care about your problems. The other 5% are happy you have them. Keep in touch with God - You can become relax and calm your mind in every situation you face.