This quote has helped me a lot of over the past few months. It's hard for me sometimes to let go of something that other people do and it makes me so angry, but then I remember this quote: " Take a deep breath. It's just a bad day, not a bad life.
Sometimes you have to let people go because they are toxic to you. Let them go because they take and take and leave you empty. Let them go because in the ocean of life when all you're trying to do is stay afloat, they are the anchors that's drowning you.
This is true in relationships and also pertains to moving, having to say goodbye to family and friends, making a career change, saying goodbye to old habits/lifestyles,etc. Be Brave enough to say goodbye and life will reward you with a new hello :)