I never seem to be able to keep track of events and things that are going on around me... I usually find out about stuff only after it happens, and I'm like "damn, how did I miss (/forgot about) this!?!"
I get so caught up in work, long-term goals, or whatever I have indulged myself into at the present moment, that I completely forget or fail to get informed about events I want to attend or be part of, or sometimes even need (am required) to attend. And then I get cranky, because how could everyone else know about it, except me! So I end up missing out on stuff and shit.