PERMIT!!!!!

I’ve recently turned 15 and I’m so nervous to get my permit. Lots of my friends have their permits and keep saying it’s not that bad. I think the driving part is what gets me, I feel like I will get stressed while driving. I’ve even thought of getting my permit so I can have it but not drive if I don’t feel like I can yet. Opinions on what I should do or even what I should know before?