1. Being around with beautiful  or creative personality girlfriends

2. Watching the active sports with wining team

3. Meditating

4. Changing posture, opening up, make oneself big, V hands up

5. Cumming actually helps to decrease the level of cortisol during stress

6. Physiology, how you smile or happy internally effects the hormones of the brains like Endorphins

7. Shooting guns