So I'm 21 in uni and currently don't have my license. I did HS in South Africa, where the driving age is 18 and I did a rigorous program called the IB, so I didn't really find the time to do it and I turned 18 January 3rd 2016. I then went to uni in the fall and aside from having lived on campus, I live really close to it and the grocery store, etc and usually take the bus or trains to get around. In Uni, I haven't really found the time since it is kinda costly and I focus a lot on my studies.However, my mom really gets on my case about not having my license, saying it's a sign that I'm immature or not responsible and that everyone at 21 has a drivers license. So I was wondering, should I be ashamed of not currently having my license?