"I know it is to late ..." D7 is too fast for us. I dunno why we bother answering.
"others... may want to think about it." Oh, great, more stuff to think about, every time I think of something new, something old falls out of my brain down into my body. When I take a history test, I have to ask my pancreas who St Pancras was.
Measure twice, cut once.
Look at the nail, not the hammer. Watch the fence, not the blade.
If you hook your thumb over your belt you won't hit it with the hammer or leave it layin on the saw table.