Unfortunately we learn a little late down the path that most things that we worry about and give our utmost intentions to dont really give us comfort . Stopping and putting things in perspective of fond memories and happiness doesnt happen often enough.
People don't choose to spend their free time with people who consistently make them feel bad about themselves/degrade them - remember this when interacting with those you love - you don't want to wake up one day to realize no one wants to be around you.
Health & Fitness isn't just about eating right and exercising. It is also about taking care of yourself emotionally and mentally. Best to get negativity out of your life, and, no, it it is NOT selfish to put you first!
This is true in theory, but I don't exactly agree. Sometimes your silence can be "misquoted" as agreeing with what someone has said. There are times you need to make your position perfectly clear, so that your silence in not interpreted as agreement.