"Request for Additional Info" joke

Dear Sirs,
I am writing in response to your request for additional information. In block number 3 in the Accident Report Form I put "Lost Presence-of-Mind" as the cause of my
accident. You asked in your letter that I should explain more fully, and I trust the following details will be sufficient....
I am a bricklayer, by trade. On the day of the accident I was working alone on the roof of a new 6 story building. When I completed my work, I discovered I had about 500
pounds of bricks left over. Rather than carry them down by hand, I decided to lower them down in a barrel, using a pulley, which fortunately was attached to the building at the 6th floor.
Securing the rope at ground level, I went up to the roof, swung the barrel out, and loaded the bricks into it. Then I went to the ground floor, untied the rope, holding it
tightly to ensure a slow decent of the 500 pounds of bricks. You will note in block number 3 of the Accident Reporting Form, that I weigh 145 pounds.
Due to my surprise at being jerked off the ground so suddenly, I lost my presence-of-mind and forgot to let go of the rope. Needless to say, I proceeded at a high rate
up the side of the building.
In the vicinity of the 3rd floor, I met the barrel coming down--this explains the fractured skull and broken collar
bone....
Slowed, only so slightly, I continued my rapid ascent, not stopping until the fingers of my hand were 2 knuckles deep into the pulley. Fortunately, by this time I had regained my presence-of-mind, and was able to hold tightly to the rope in spite of my increasing pain.
At approximately the same time, however, the barrel of bricks hit the ground and the bottom fell out of the barrel. Devoid of the weight of the bricks, the barrel now weighed approximately 50 pounds. I refer you again to my weight in block number 3, and as you might imagine--I began a rapid decent down the side of the building.
In the vicinity of the 3rd floor, yes, I met the barrel coming up, this accounts for the 2 fractured ankles, and the lacerations on my legs and lower body....
The encounter with the barrel slowed me enough to lessen my injuries when I fell onto the pile of bricks, and fortunately, only 3 vertebrae were cracked....
I am sorry to report, however, that as I lay there on the pile of bricks, in pain, unable to stand, and watching the empty barrel 6 stories above me, I again lost my presence-of-mind, and let go of the rope. The empty barrel weighed more than the rope--so it came down on me and broke both my legs....
I trust I have furnished you the information you require as to how this accident occurred
I really do feel better.