Coaches play a big part in helping someone learn to drive. A driving coach is someone who’s willing to teach a learner driver how to drive competently, legally, and safely. Because a learner must always have a supervisor with them when they drive, you should be prepared to commit to the time needed. When you’re the supervisor, you’re the one who’s responsible for the safety of everyone in the vehicle. You’ll need to be a skilled and confident driver with plenty of patience.