Ask yourself, 'What have I done lately to affirm the importance of my relationships in my life? Is there someone I owe a phone call to? Not a text, a phone call. Is there someone I need to talk to that I've been meaning to reach out to? Is there someone I owe an apology to? Is there someone who I could help in this moment?' Any time you do for others, you actually a) are less depressed and b) you feel better about yourself.