Filter out the bad and let in the good. That is a constant in everyday life. There’s going to be those people that try to take your positive energy and make it negative. You have to recognize this, or you will find yourself giving away your energy to things that really don’t matter.
Sometimes you have to think before you leap in a certain direction. Keep the waves in your life calm, and not rough. Smooth is fast, and fast is productive. Keep your productivity high, and the things that hold you back low.