Accept the good and the bad things that happen to you. Accept that everyone is different. Accept your family. Accept that everything happens for a reason. Accept that things can get better. Accept that things change. Accept other's opinions. Accept that no matter what you will always have someone there for you (even if you don't realize it now). Accept you can't have everything you want. Accept that anyone lasts forever. Accept that no one is perfect. Accept you're not perfect. Accept who you are.
Acceptance is the key for living an happier life...trust me.