I feel guilty about throwing it out in the middle

After the consecutive holidays, I started going to the nearest driving school to get a small motorcycle (scooter) license.

However, due to my lack of skill, I wasn't able to handle it better than I expected, and after being unable to learn within the specified time, it became an extended training, I knocked down 2 times, broke a bone, and was diagnosed with a total healing period of 1 month.

Now I can't run where I fell due to fear, and every time I remember the shock of my injury and my lack of skill, my frustration overlaps and tears come out.

On the other hand, I was distrustful of the instructor's arrogant response at the time of application, the attitude of trying to move ahead more and more without making any instructors practice areas they were not good at during the training process, they didn't provide relief or check the injured area when they fell, and yelled at them that they fell because they were bad at it and immature.

There seems to be compensation for treatment costs due to an injury during training, but when the injury was reported, the receptionist blatantly disliked it, and distrust increased further.

I'm in the middle of training, but I was mentally burdened and couldn't improve at this driving school, and I felt that there was no connection, so I waited for my injury to be completely healed and left school.
The injury to the listener's arm interfered with my work for a while.

Almost everyone can get a motorcycle license, but I'm really sorry when I think about my family and the workplace where they readily agreed to leave work early and showed their understanding of getting a license, and I feel depressed if I throw myself out of the middle at this level, and I'm depressed if I'm a bad person.

My feelings haven't stabilized since I got injured, and I would be happy if you could give me some advice on what to do.