Maintaining your energy level and having the strength to keep your attitude positive and your stress under control relies greatly on putting good fuel into your body. Sleep is important for keeping stress away . When you're well-rested it's easier to focus, and you have the energy to accomplish all that needs to be done. Remember to mentally pat yourself on the back when you have accomplished something, no matter how small. Don't waste your time and raise your stress level by reliving mistakes.
Every mistake is a learning experience.
Laughter is often the best remedy for stress. Find reasons to laugh. See a funny movie or visit a comedy club. When you feel your temper rising, count to to 10 . This will give you time to calm down and keep you from saying something you might regret later.