Some People Teach You A Lesson In Your Life And Then Leave.
That's okay though for we have to move on in life. We learn that lesson, reflect, readjust and find ourselves stronger for them. We should thank them, maybe not in person but send our thanks to them through the universe. Remember we are always the product of every experience we have ever had. you are stronger and more capable than you know, otherwise, you wouldn't be living this life.