Bicycle Commuters - Safety, Carrying Work Items & Professional Look

Do you commute to work by bicycle? What advice would you share with someone who’s just getting started? I’m writing a story about commuting by bike for The Associated Press. If you’re a bicycle commuter, I’d love to hear your tips about staying safe, carrying work belongings and managing to look professional after you show up to work. And, why do you do it? What makes it worthwhile? Message me here or at [email redacted] with the words bike or bicycle in the message.Thanks!