If you have been friends with someone and your upset over it and you think your life is meaningless it's not. You just need to have faith. Either your friendship will continue to stay end or it may workout where your friendship will continue. No matter what the case is, if it does not continue then work on yourself and make other friends. But if it does work out maybe you and your friend need is a little time apart. Either your at fault or it's your friends fault or it's both of your fault. You might need to do you untill they come around. Having space and reflecting on yourself is good for the soul. But no matter what, never give up. You or them might be upset but in time they and you will move past this and start fresh.