Congrats on the job!

You will LOVE riding to work. It makes the day so much better!

If you're really scared about the commute, try doing a hybrid commute the first time. Maybe you can bring your bike to work one day, leave it at your desk/somewhere, catch a ride in with someone/the bus the next day, and ride the bike home. Or do the commute on a Saturday to nail down your route ahead of time.

I felt more confident once I had really scoped out my route (and my route is either 15 or 18 miles one way). Once you do it, you'll want to ride in more and more.