Sometimes people disappoint you. Sometimes they are unreliable, illogical, irresponsible and impossible but you put up with them anyway, or so the experts say. As for me, well there is a very simple test I use. Do I notice if you are around or not. If I don't notice when you are here or not I tend to just let you go because life is too short to waste on people who don't add to our lives and only take.
"When you're in jail, a good friend will be trying to bail you out. A best friend will be in the cell next to you saying, 'Damn, that was fun'." — Groucho Marx