I'm a beginner driver. I got my temps I'm 22 years old. I have medical issues so it prevented me from getting the temps sooner. Anyway I'm desperate to drive my moms car is like mid size so yesterday I went to buy a car stupidly I should've waited but I think its best to learn in my own small car (2007 nissan sentra) I drove the car yesterday but my mom yelled at me the whole time, now I regret getting the car. How can I learn how to drive without being nervous when cars are behind me? Also mom always yell for going fast