After a broken neck and back, and everything I’ve gone through in life, the most valuable lesson I can share is deceptively simple in thought but equally powerful in practice; only worry about the things you can change right now in this moment. Everything else is a waste of time and energy. Anxiety will get you nowhere. Relationships are brain chemistry too. They are addictions. They must be actively managed for your best health. If you are having trouble, go for a walk somewhere safe. The exercise will help get it off your mind.