Had a small accident and lowkey frustrated

Heyy yall, I think for this blog I just wanna rant a little bit. It helps with the stress. A while back, I was coming out of my garage to go to school and accidentally hit the driver's side mirror on the side of the garage. A couple pieces fell off and the damage was minimal, the mirror itself was fine. But I took the car to an auto body shop, which keep in mind is my mom's car, she just let me borrow it. I got a bill today from the auto body shop quoting me almost 850 CAD, like that's so much money. A few pieces are missing, ones I didn't collect, so they have to replace the whole thing. I have a job so I can pay for it, I just need to save up for it. It just frustrates me that a little bit that such a minor accident that took like 2 seconds of misjudgement to happen is so expensive. I guess I've learned my lesson lol.