Commutes have been great since I got lights! Half my route uses the bike path and the other half is on a back street...the first time I did it in near blackness I was sold on continuing. There is a powerful thrill in flying through the dark (on the path) with just the front light illuminating whats ahead...makes me feel more confident. The path is deserted then (as it is in the pre-pre-dawn when I ride too) and its lovely.
On the back I have a flashing red lights on both my bike and helmet, and my bike bag is reflective...plus I have those cheapie "rainbow" lights that fit on the tire valves-kinda tacky but bright and fun! It never hurts to have bright lights!!
You must do the thing you think you cannot do.
- Eleanor Roosevelt