[existencebox]

This was my story. I wouldn't even say I'm particularly "smart", just clever enough to not need to work very hard at much until late high school. BC calc kicked in, all of a sudden I was failing a class for the first time. College kicked in, all of a sudden I was getting low grades even in my strengths. It took a year of that before I even learned the most rudimentary patterns of studying and practice, and over a decade (still learning) to bake those patterns into my day to day behavior.

What makes me very sad, as a slightly tangential note, my university had covered grades first semester freshman year. This let me do terribly, learn from that experience, and not have it impact my future prospects. They've since removed that, and I honestly feel sorry for new generations of students to have one less helpful safety net. With a good support system in place to help recovery, the chance to fail (in a scenario that would be "non-terminal") has been critical to my learning to suck less across the board.