i have a question about lesson # 3

i was walking down the hallway and in front of me was a lil old man
and a lil old woman.they both had walkers and were traveling tiny step by step.it took about 5 minutes to get about 10 yards.
i was stoned from break so ididnt mind the wait but some lady tried to
squeeze thru and almost knocked the old folks down

sometimes some people just cant help but be in the way