Definitely. And if the place you go serves pork Ja Ja Mein, get it.
LDHS and SD - There is a show on (or used to be on) TV somewhere in which they take a chainsaw to various appliances and show you the guts of how they work. I don't have a TV, but saw it when traveling maybe a year or so ago, so I can't tell you much about the show. Anyhow, the night I watched it, they deconstructed a disposal. Good news - unless you get REALLY STUPID about it, disposals were designed so that you cannot injure yourself by merely putting your hand into it. You would have to specifically put your hand in, work the fingers all the way to the edges, then try to put them down the sides. . . . Weird, huh? If you want to prove it to yourself, take an old broom handle or something, and stick it in there without letting go of it.
Was that more than you wanted to know about disposals?