It’s like anything else, it will take time to get comfortable with it. During that period you should probably focus on getting practice in out-of-the-way places where you’re less likely to be overwhelmed or distracted and can potentially cause problems. As someone who has never been able to drive and lives in country whose general opinion of public transportation is ‘Hahaha no’, not being able to drive can suck pretty bad. I’m always relying on others, beholden to their schedules, their bad planning, their poor time-management skills, etc, and the only alternative is taking a cab which gets expensive quick. Being able to drive, even if you don’t do it a lot, is a valuable skill and something you will get more comfortable with the more you do (and doing it regularly is key to build that familiarity and level of confidence.)