Find your angst's flavor
Sweet and citrus, your angst comes from your social life. Perhaps you're accustomed to having lots of friends around and yet currently you're feeling lonely. Perhaps you hang out with a bunch of difficult people that really wear you down. Perhaps you're worried about your friends' loyalties and motives. Perhaps you're realizing that your life is too busy and too many people want your attention. Just take a couple steps back, a few deep breaths, and a quick self-inventory and think about how you really ought to live your life and treat others. Don't worry, it'll clear up soon.