I always thought I wouldn't, but maybe being on MN has changed me....
I went to help; I thought she was really struggling to cross a busy shopping street with a pram and her hands full of shopping. She got the pram down the kerb with some difficulty, while clutching two large sticks of bread in one hand, then dropped her bread, and other shopping in the gutter, with the pram still in the road, was making a real pigs ear of picking it all up again. With one hand. Picking things up and then dropping them repeatedly.
when I reached her I found the reason she was struggling so much was that other hand was clamping a phone to her ear, and 3/4 of her concentration was on her conversation.
Told her to get her baby out of the road! and didn't help pick up her shopping at all.