"My quick advice: try to be aware of when you start comparing yourself to others

Caffeine is the most widely used stimulant in the world, but few use it to maximal advantage. Get optimally wired with these tips.

When it comes to undertaking exercise, the fear of

Happiness is in our hands if only we could make the right decisions in life. Decisions often rely on making accurate predictions of how we will feel in the future. Unfortunately for us psychologists have shown that there are five major biases in the way we predict our future emotional states.