and please- don't trip over her stroller. Don't kick her kids. Don't run into her or her stroller without apologizing. Don't stop suddenly in front of her so she has to slam on the brakes. Don't stand in a chattering group blocking the sidewalk so she can't get through. Don't allow your kids to run wild and run into her and her kids. Don't act like she is the only one who has to watch out for you, this cuts both ways.