Freedom of speech

“Dad! Do you say everything that comes to your mind?”
“I would like to, but life has taught me to amend my ways.”
“So, do you think long before you say something?”
“Uhnnn! Occasionally! I still have not perfected the technique. I guess I am still a lot like you.”
“I am appalled to hear that, but on a positive note, I am relieved as well.”
“How come?”
“Now I know that I have taken after you.”