A six year old comes crying to his mother because his little sister pulled his hair.
“Don’t be angry,” the mother says, “Your little sister doesn’t realize that pulling hair hurts.”
A short while later, there’s more crying, and the mother goes to investigate.
This time the sister is bawling and her brother says…
“Now she knows.”
The mother of a problem child was advised by a psychiatrist,
“You are far too upset and worried about your son. I suggest you take tranquilizers regularly.”
On her next visit the psychiatrist asked, “Have the tranquilizers calmed you down?”
“Yes”, the boy’s mother answered.
“And how is your son now?” the psychiatrist asked.
“Who cares?” the mother replied.
Romi (to the doctor): “Doctor, my sister thinks that she is a lift.”
Doctor: “Tell her to come in.”
Romi: “I cannot”
Doctor: “Why so?”
Romi: “Because she does not stop at this floor.”