Tips take from the excellent website The Happiness Project
Go Outside in the SunlightLight deprivation is one reason that people feel tired. For an extra boost, get your sunlight first thing in the morning.
Go For a Brisk WalkEven a ten minute walk is enough to provide a feeling of energy and decreased tension.
Act With EnergyTrick yourself into feeling energetic by acting energectically.
Listen to Your Favorite Upbeat SongHearing stimulating music gives an instant lift.
Clean Up!Why is this so effective? Unclear - but it is.
Drink some CoffeeCoffee gets a bad rap, but fact is it boosts alertness, energy, and ability to focus. (Plus its a great source of antioxidants and dietry fiber.)
Tackle an Item on Your To-Do ListUnfinished tasks weigh us down. Force yourself to complete some nagging chore.