Princeton Life Hacks

With the average commute to work being just 14 minutes, it's clear that getting around Princeton is relatively quick and easy, which can be a big plus for daily life. I've lived here for a while now and I've learned to appreciate the extra time I have in the morning, but I often wonder what other tips and tricks newcomers and longtime residents have picked up over the years. What's one thing you wish you'd known when you first moved to town?