Big Jim, that was one of the many questions I asked as a youngster that eventually got me kicked out of Sunday School:

Living in Heaven forever, wouldn't it get boring?
After a long long long time in Hell, wouldn't you sort of get used to it?
Can you do anything you want in Heaven? (They told me yes.) Can you kill people?
When Adam and Eve had kids, who did they have kids with?
Why did God get jealous and mad sometimes?
If Jesus will forgive all our sins, why can't we just do what we want and get forgiven later?

I write these because I think they're funny, and I don't blame the church for booting me, even though I honestly wondered about all this. At least they didn't excommunicate me. Life ain't easy for a class clown, but You Know Who made me that way...