I wasn’t serious in HS. I showed up to test hung over and sick, hit a 26. I studied for one test in HS (never opened a book, some classes literally) That was reading my notes twice (only did because the teacher said he had never had a 100% on it in all his years so he kept the test and you could only look at it after, so I wanted to show up his arrogance) and carried a 3.67 in HS taking college preps.I got a 26., had a 2.9ish for high school. As things go, I did kinda OK.
Google tells me it goes to 36.
My general plan is to open the doors and give people a chance. Obviously, not everyone is pushing on to maniacal extremes like I did, but that's fine. People find out a lot about subjects and themselves.
It came easy for me. Why I struggled at the beginning of college.