Sometimes in life when you've just had enough you gotta laugh 'till your ribs are painful but tough. If somehow you can't laugh at yourself, the place you end up is tragically rough. Try to see some humor, because life is bizarre and for mental health. How long can you keep holding on? Pride and grudges are poison, move on. Let go. Keep moving on, steady and slow, just let it go. The grudge is a con. Retain the memory for future reference if future judgement calls are needed. But by letting go, you only lose the pain, not the experience heeded.