"Difficult roads often lead to beautiful destinations." In the moment, you might not be able to see the beauty in difficult moments. However, when you look back, you'll see that the the difficult moments led you to where you are right now.
it hurts to let go, but sometimes it hurts more to hold on. letting go is hard and it hurts, but sometimes its for the best. if you hold on to something, it would turn out bad and ruin your future or friendship.