I've been fortunate to have had some incredible mentors in my life, and with them the ability to sit in on and be surrounded by people that far exceed my current skill level. I seek these situations out because I know that the most effective way to grow is to play with and against people that are more skilled than you.
What was it that finally made you start your own business? Perhaps you couldn't stand another thankless day in your old job, or you were inspired by the success of other entrepreneurs, or just felt brave enough to finally take the leap. No matter the reason, once you've done it, there's no need to go it alone.
People quite often ask me if everyone needs a mentor. The answer seems so easy to me (yes!) because it's actually right in front of our noses -- we just don't see it sometimes. Look closely at your circle of friends, family and other confidants. They are actually already mentoring you without you knowing.