Most investors aren't willing or equipped to constantly hover over every stock they own. At the same time, it's usually not wise to ignore where you're putting your money. Fortunately, there is a way to compromise.Companies with dominant business models and decades of proven success earn a bit more trust. There's arguably no individual stock you can't set and forget, literally speaking, but these two blue chip stocks come as close to the spirit of hands-off investing as you'll find.Both have an uncanny abil ...