There are far, far more difficult and dangerous things you will encounter driving. Many. Every day. Most intersections.

Keep your head in the game, focus on what is important and be safe.

Serious recommendation: If you qualify (age limit), sign up for "Tire Rack's Street Survival School". Costs almost nothing. You will leave the day a far better, factually more aware and better driver with some serious car control skills that can save your life. The car control exercises are incredibly valuable and you'll get great time feeling your car lose traction (and then you'll regain it) in a safe, consequence-free environment.