Energize Your Diet: Proper diet plays a significant role in keeping your energy levels high.Have breakfast even if you don't feel hungry. You'll be a lot perkier.Stay hydrated. Water makes up the majority of your blood and other body fluids, and even mild dehydration can cause blood to thicken, forcing the heart to pump harder to carry blood to your cells and organs and resulting in fatigue. Watch caffeine intake after noon. Typically, consuming a moderate amount of caffeine 200 to 300 mg, the amount found in two to three cups of coffee can make you more energetic and alert in the hours following. Splash some water on your face or take a shower when you're feeling burned-out. Vent your feelings. Keeping fear, anxiety, and stress pent up inside may seem like a grown-up way to deal with these emotions. But discussing negative feelings with another person can ease them far better than keeping them bottled up; by airing them, you reduce their ability to sap your stamina. Turn on some tunes: Listening to music is one of the most effective ways to change a bad mood, decrease tension, and increase energy. Let go off the grudges: Forgiveness is the best way to heal yourself and not letting you feel mentally tired by thinking of the same act/situation again and again. Take belly breaths: The goal is deep, diaphragmatic breathing like that of a sleeping infant: When you breathe in, your belly should round and fill like a balloon; on an exhale, your belly should slowly deflate. This will help you release all the negativity out of your body.