That's fine if you don't mind the time that could have been spent on something you actually cared about.
Sometimes it happened that school attempted to teach me something I was interested in and I ended up understanding it. At other times, however, it all went to /dev/null.
It's good that we forget stuff, or everyday tasks would be like querying from a fully saturated disk.
But we might have a tiny fraction of it in cpu cache, that will let use make heuristic decisions.
Sometimes it happened that school attempted to teach me something I was interested in and I ended up understanding it. At other times, however, it all went to /dev/null.