You might not feel like coming out of the introspective phase you've been going through lately, but you should try to! There are quite a few people who are interested in you. Maybe their interest is romantic, maybe it's professional: but you'll never find out unless you make yourself more available, will you? So start returning those voice mails and emails. Find out what's cooking for next weekend. When word hits the streets that you're back in action, you'll be highly sought after.