Would someone run over here and look in my left ear and see if they can catch that squirrel that seems to be running around in there and tickling me...
Life is like a party. You invite a lot of people; some go, some join you, some laugh with you, some didn’t come. But in the end, after the fun, there would be a few who would clean up the mess with you. And most of the time, those were the uninvited ones.