It can be sprayed, you'll have to experiment to determine proper thinning ratio for your sprayer. I have heard that it can leave a slightly rougher texture than a good brush or pad application, so a few thin coats, lightly sanded between, and a final buffing to gloss wanted.
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.