i don't walk under ladders unless I have to. The dumbest one I do is to toss salt over my shoulder if I spill it. I use my right hand, and left shoulder and don't even know if that's the correct method. It happens rarely but somehow I always remember to do it.
Sammamish, WA
Epilog Legend 24TT 45W, had a sign business for 17 years, now just doing laser work on the side.
"One only needs two tools in life: WD-40 to make things go, and duct tape to make them stop." G. Weilacher
"The handyman's secret weapon - Duct Tape" R. Green