Should Everybody go to school?

Of course, yes. A big yes. Without education, you wouldn't be able to find a good job. And without that job, you can't have a stable life.

Personally, I think education is essential, and everyone should try to get ahead in it as far as they can (I know that things such as family or money can get in the way, so but nevertheless people should try to receive the best education they can). However, you are completely right in how both make mistakes. I guess it all depends truly on what you want to be. Definitely an astronaut doesn't need as much school as a computer technician. Whichever field it is though, both should try to learn as much as they can. People that know how to ride a bike fall just like people that are learning, but those that know how to are less likely to do so. People that have protective gear fall just like those that don't, but the ones with the protective gear won't be as hurt and can recover faster.