a day in the life

... baby's face" to a baby or "it is chilly out today" to someone at a bus shelter standing somewhat nearby you. it is just a thing you say. i wonder, though, why it is not at thing you say, to someone buyinig a lot of junk food, "you eat like a pig!" or to someone buying a lot of wine or beer, "ever heard of AA?" i am not saying that i felt disrespected by her comment, i am just happily musing on ...