Can one assume that there is a perfectly rational approach to superstitious ideas? May one go out of one's way to come up with rational approaches if these ideas bother him? My thinking is, LeHavdil, along the lines of being Dan LeChaf Zechuth - judging someone favorably - when you are pretty sure someone is doing something wrong.
Instead of assuming the sages meant exactly what it sounds like they said, even if it offends my rational consciousness, and facing the painful choice of A) The sages got it totally right or B)The sages got it totally wrong, can there be a C)I've got a really good explanation that perhaps nobody's ever thought of before?
Inspired by the following questions (and many others):
What can a pregnant woman do if she already stepped on nails?
Good and Bad Omen - on something that can be calculated in advance