Every one dreams to live happily.But different peoples have different opinions about happiness.How to live a happy life?It's the same to everyboday.First,you need to eat a balanced diet and do exercises more than three times a week.It can help you keep healthy.Second,you will feel happily when you share nice things with each other and help somebody out.It also can let you make more friends.If you are energy enough,you can be a volunteer.It must be nice and unforgettable.Last,having a nice dream and work hard for it is important,too.Don't stressed out or be under pressure.It'll make you have a bad mood.