by jenn_ » Sun Jul 05, 2015 7:49 pm
The more you care whether the happiness can last, the shorter time it would last for. When you are doing something that you enjoy, just focus on it instead of worrying about if the happiness can last. Maybe think in this way, even you really can't stay happy for long, but so what? You can always feel happy again and this is much more important.
Happiness generated from the outside environment can't last. Because they are out of your control. Only happiness from inside, like being happy with yourself, satisfied with your life can last. So make sure your happiness does not depend on the external environment, but on you.
I would agree with the suggestions above. Try to find out what makes you truly happy or unhappy.
Good luck.