Unleash the power of your mind.
Your mindset plays the biggest role in everything you do—if you truly believe that you are weak and worthless, than that is what you will become. On the other hand, if you believe that you are strong and intelligent, you will become just that.
When you change your physical expressions, your mood will match those expressions. You will find that it is impossible to feel any sort of sad or negative feeling when you’re smiling.