...can always commit suicide.
When you're left quadriplegic after a car wreck, you can't even wipe the drool off your chin. Suicide is only easy with a functioning mind and body.
On the other hand, you might want to get in touch with a better class of cripples--- the ones who do more than boohoo about how nobody will help them kill themselves. People like quadriplegic organizer/activist Duane French, quadriplegic attorney Andrew Batavia, quadriplegic NBC news correspondent John Hockenberry, and many, many others whom you could contact through Not Dead Yet. But watch out: it's not an organization for quitters.