Sometimes you can learn just by keeping your eyes open and watching the people around you. Your coworkers have lessons to teach even if they're not intending to actually do so.Not every lesson, of course, is positive. You might learn what not to do by watching the actions of someone else, but that's certainly better than learning it by making your own mistakes.Your coworkers can be great teachers, and you can learn by watching, asking questions, and finding ways to work alongside people.