See, that's the thing with those rolling tools, right? I stuck a couple of those rubber cabinet bumpers on the bottom of mine after it took a dive off the table. Like @gibson.mila said, a frozen spoon is way less fuss. But why do they make them so round if they're just going to end up on the floor? Now I keep mine in a drawer with other stuff so it doesn't roll around. Sometimes the simple fix is just better, you know?

Just focus on the strongest feeling she described.

So after @rowanh96's trial idea, how do you check if he's really cut out for the hard parts?

Half-inch mesh on my sump pump last year caught leaves without slowing flow much.

That point about flat morning light being the only safe way to see everything is SPOT ON. Shadows in the afternoon can hide so many dangers, like power lines or rough spots. It's scary to think how a simple thing like light can make such a BIG difference in safety. Your story about almost hitting a power line really shows why these early starts are needed. I've heard similar stories from other crews, and it just makes sense once you see it happen. Glad you shared this because it helps others get why landscapers work like they do.