One unforeseen emotion that is occurring quite often lately is jealousy. I didn't anticipate being jealous as a result of being around people as much as I am these days. I knew there would be a struggle for me to be social all the time and to mix and coalesce with the people around me, but jealousy never entered my mind.
But jealous I am. I've noticed I am jealous of others who seem not to have any problems at all. I'm jealous of guys who always attract the girls. I'm jealous of guys who seem to have girls around at all times. I'm jealous of everyone who doesn't wake up like me and slog through days of depression.
So, yeah. That's quite unexpected.