So yesterday’s glib I don’t need no stinkin math post wasn’t entirely sincere. I knew I’d gotten pretty far without any significant math. But I also knew there was no way I could accurately place the sleeve openings without pulling out the calculator. Backstory: I hit my math wall in the middle of grade 10. I just stopped understanding the concepts in any way that would allow me to get even a passing grade. Word problems tie up my brain so that it cannot function at all. And math wasn’t important enough for me to get a tutor. I just wanted it to go away, so my parents ...