How to stay in good spirits?

1.Make sure that you stay healthy by exercising regularly,because physical pain could be hard to battle.
2.Participate in more community service activities and volunteer projects,you'll find yourself surrounded by equally positive people,and you'll certainly stay in good spirits this way.
3.Always try to reframe and think of things positively even if bad things happen to you because synthetic happiness brings you the same amount of joy as real happiness.
4.Try not to argue with people who do not understand your perspective; you might become frustrated and angered.Simply try to smile at all challenges that come your way.
Please let me know if the above answers are hard to understand.I'm more than happy to come up with simpler responses as well.:)