>>>>If you kill him, his universe ceases to exist, including you. Or maybe not - depends on whether a solipsist's mind can be killed or not. Maybe you're a figment of a dead person's imagination, how would you know?
>>>
>>>Interesting. Does a dead body have imagination?
>>
>>How would I know? I've never been dead.
>
>
>How would you know you've never been dead? ;)
>
>< big snip >

I wouldn't. Take the above as "to the best of my knowledge...".