Worry Makes Us Happy!?

...worry about success causes students to study harder to gain admission to better universities. It makes assistant professors work harder to earn tenure. It leads film makers to strive harder to create the perfect scene, and songwriters to dig deeper for the most pleasing melody. In every domain, people who work harder are more likely to succeed professionally, more likely to make a difference.

Good post! If we face difficult situations to tackle, we should remember that this is the next step we should take.