I can see where some would find the above comic amusing while others like me would not
some real life experiences:
1 - get up in the living room to just go do a #1 in the hall bathroom is enough time for your Mom or Grandmother to get up walk out the back door and disappear for well over 4 to 5 hours, you have the vol. fire department and the sheriff's department going door to door trying to find her or if anyone had seen her.
2 - you are coming home from work, in the company truck and you had to go by a certian store so you are actually coming home a different way than normal. As you turn off from one road on to another then on to the next you find Mom / GrandMa walking up the middle of the road and she thinks you are some young man. You offer her a ride, with her never realizing who you are until about the time you pull into the driveway of your home. Sister ( who she lived with ) was only in the kitchen cooking the evening dinner, never realized she had left the house.
3 - You go to town with the Wife & Sister, GrandMa is sitting in the car with you while the other 2 are inside the winn Dixie.... GrandMa tells you plain as day she is going to go inside and shop with the Women. you watch her walk thru the sliding doors from the parking lot where you are sitting in the car. About 30 minutes later, The Women come out and ask you where is GrandMa, you tell them she came in to shop with them........long story short you later find her walking down a US Highway.......
as it got worse, eventualy ended in a nursing home, was to much to handle for the entire family, and it was awful
it is something that noone would wish on anyone, ever!