OK
Moral of the story
If you are that old and that fat. BE CAREFUL

But I have a question.
Not related to the story.

I am looking for some books and need your help giving me suggestions. A few years back I had a book that may have a title like this ( Everyday Math for homeowners ) . Forgot the exact title. It had math equations to help you do financial calculations, construction calculations, tax calculations ..etc. It had unit conversions for area, volume, pressure, energy ..etc.
I just cannot remember the title, even after googling it

Also, if possible, I am looking for any kind of 'handyman companion' type book like the DESK REF by Glover. I remember another book of that category but my memory cells are falling apart and cannot gather the details

If you know any book that is close to these subjects, I will appreciate it.