in my opinion
just be happy,cheerfull,be positive always.... This will make u and your surrounding people happy.
Another thing i want to say that to live your day as if it is your last.... Live your life with passion.
How to make life better?
Try to think positive.
Do whatever makes you happy and fun. Helping others is another thing to make your life better because helping others make you feel good about yourself.
Don't swet the small stuff,
and it's all small stuff.
It is what it is, and
it ain't what it ain't.