A friend once hooked the loop of his boot laces around the peg. Fortunately, he realized this and was able to shift his weight to the other foot when he stopped. Now, if I wind up riding with laced footwear, I double knot the loops so they're too short to catch on anything.The only thing I do sometimes when riding that might be considered a little bit strange is check my shoelaces are nowhere near the chain etc, I look down atleast a few times during a ride. It stems from years ago when a fellow biker noticed my shoelaces were undone when I was riding and he told me about them and warned me the dangers of getting them tangled up in the chain. Stuck with me ever since.