Seriously hate people who are unappreciative when someone free up her time for you. It's okay if you say that you're not free in advance. Not let the person wait for you and all you say is 'awhile more' and in the end, 'oh let's not do it today.' Whut?! I spent my whole night waiting and you just leave me hanging?! Really cannot stand such inconsiderate people. Reflect please! Time is so precious. I could have done other productive things. Argh.