I am glad to recieve your e-mail, here are some my own suggestions about how to learn and live happily.
First,you can develope your own hobies,such as playing basketball or cooking or singing,ETC. In the process of developing your hobies,you will find the really interest of yourself.
Second, some after-school activities also be considered to take part in ,you will get friendship around of you
finally,everyone will meet difficult in growing,so you should communicate with your parents to solve the problems