['I was in the supermarket the other day. It was very busy and people were letting their kids run wild causing chaos!', 'I hate that.', "It was irrational as I know they aren't doing it on purpose - but it made me really angry"]
People should be more considerate though.
I got angry with people in the supermarket. They were letting their young child push the trolley and it was very busy. They were blocking all the aisles.