As humans, we’re meant to be social creatures. Having friends makes us happier and healthier—in fact, being socially connected is key to our mental and emotional health. Yet many of us are shy and socially introverted. We feel awkward around unfamiliar people, unsure of what to say, or worried about what others might think of us. This can cause us to avoid social situations, cut ourselves off from others, and gradually become isolated and lonely.