Among things that frustrate: A hangnail; a pen that doesn't write; sealing a check in an envelope and then remembering you forgot to sign it — and the bulb is broken off in the socket of your favorite ...

We've all heard the jokes about how many so-and-so's it may or may not take to change a lightbulb. Jokes aside, replacing a burned-out bulb ranks high on any list encompassing the most common projects ...