Virgo is a Mutable Earth Sign, so while you're cautious and efficient, you aren't so firmly rooted (like Taurus) that you can't make a few adjustments now and then. You're sensible and reserved, but that just means that you aren't about to do anything stupid!
That doesn't mean you can't loosen up a bit. The one inescapable thing about life is that things change. If you can't grow and adapt, you grow stale and stuck.
Try to do a few things to broaden your horizon - nothing huge! Go to a big party where you don't know everyone. Wear a new clothing style. Soon you'll see that rather than scary, change can enrich your life!