An 80 year old couple were having problems remembering things, so they  decided to go to their doctor to get checked out to make sure nothing was  wrong with them.
When they arrived at the doctors, they explained to the  doctor about the problems they were having with their memory. After checking  the couple out, the doctor told them that they were physically okay  but might want to start writing things down and make notes to help  them remember things. The couple thanked the doctor and left.
Later  that night while watching TV, the man got up from his chair and his wife  asked, “Where are you going?”
He replied, “To the kitchen.”
She  asked, “Will you get me a bowl of ice cream?”
He replied, “Sure.”
She then asked him, “Don’t you think you should write it down so you  can remember it?”
He said, “No, I can remember that.”
She then  said, “Well I would also like some strawberries on top.  You had better write  that down because I know you’ll forget that.”
He said, “I can remember  that, you want a bowl of ice cream with strawberries.” She replied, “Well I  also would like whipped cream on top. I know you will forget that so you  better write it down.”
With irritation in his voice, he said, “I don’t  need to write that down! I can remember that.” He then fumes into the  kitchen.
After about 20 minutes he returned from the kitchen and handed  her a plate of bacon and eggs. She stared at the plate for a moment and  said angrily:
“I TOLD you to write it down! You forgot my toast!”