1. Peace of mind is the greatest luxury.  I learned as an adult that peace of mind is the greatest of luxuries and it is expensive. I know that by now. This world is already full of critics and cynics. Every day, I strive not to be one of them. Anyone can say anything to other people with or without tact so I learned how to master the art of not giving a damn about what they say. In this life, I prefer to preserve my energy and be conscious of my mental health. I don’t allow anyone who’s not worth my time take a space in my mind.              …