You know what gets me, @iris_park, is how the debugger shows you the weird logic holes, not just the broken syntax. I mean, my code will run but do something totally wild because my thinking was off. Stepping through it forces you to see what your data is actually doing, not what you hoped it was doing. It's kinda humbling but it fixes those bugs where you're just guessing. That's when it feels like more than an x-ray, more like holding your code's hand through its own bad choices. Idk, maybe it's just me but that's when it really clicks.

My crew learned to always pre-heat now after a costly redo last winter.

Ugh yes, totally learned that the hard way. That shiny all-purpose thread just snaps on heavy fabrics after a few washes. Polyester or even upholstery thread makes a huge difference for things that get real use.