Pessimists see a problem behind every opportunity. Optimists see an opportunity behind every problem.

Opportunities are problems in search of solutions.

Expect the best; convert problems into opportunities; be dissatisfied with the status quo; focus on where you want to go, instead of where you're coming from; and most importantly, decide to be happy, knowing it's an attitude, a habit gained from daily practice, and not a result or payoff.

When you kill time, you kill your opportunities for success.