Welcome! Head on a swivel. Wear the correct safety gear. Sure, you can look real cool in a T shirt and jeans wearing beanie (or no helmet). But even slow speed get off can really hurt you. Practice your emergency maneuvers. Quick stops, hard braking, swerve and avoid. All that good stuff from your class. Protect your lane. If in the right lane, be on the left side near the lane line. Same if you are in the left, be on the right side near the lane line. If in the middle lane, use all of it to protect yourself. Stay out of the center of the lane. Too much grease, oil, and other dropped fluids there.
All the really cool stuff about cruising around is meaningless if you can't avoid problems.
Remember PRACTICE!