3. Stop comparing yourself to others
One of the biggest mistakes many of us make is comparing ourselves to others. Everyone is different and unique; there is no person quite like you. If you are constantly striving to be someone who you are not, you will never become happy and you will never live a happy life. I always say people that they should never compare themselves to others and I want to tell you the same thing – stop comparing yourself to others, you are a beautiful, intelligent and unique person. Comparison leads to resentment and you might even forget about all those wonderful things that make you special.More: 8 Worst Habits of Unhappy People and How to Break Them