1. The last person on your mind before you close your eyes at night is either the reason for your happiness or pain.

2. Researchers have discovered that listening to music boosts the immune system and can help fight off disease.

3. Every night is a constant battle between your thoughts and sleep. Over thinking ruins the sleep cycle.

4. Psychology says ,humans are becoming less and less empathetic. Today, we care about others 40% less than people in the 1980s did.

5. Choosing to spend money on experiences like trips, meals and concerts instead of material items means you're happier.

6. People who regularly help others are significantly happier and less likely to become depressed as they get older.

7. Psychology says, that too much stress literally causes the human brain to freeze and shut down temporarily.