I honestly can't imagine an enjoyable Heaven, in the sense that most Abrahamic religions portray it. The concept of eternal life is not something desirable to me, because I feel I would get bored after a while and just be ready to stop. Perhaps there could be a Heaven in which it is impossible for me to feel boredom, to have unfulfilled desires, or to experience any unpleasant emotions or feelings. But then, I would feel as if everything that makes me who I am would be missing. the summation of my experience involves feeling urges and chasing them, having desires and seeking to fulfill them, getting bored and trying something new. Without those things, what do you do? Just...be? What's the point in that? I'd rather just not.