I guess, in the context of the question, eternal happiness is defined as being happy for the remainder of your life. Maybe the question was poorly worded more than anything... would it change your answer, though, if it was lifetime happiness instead?

Nope, doesn't change my answer... happiness in this life would probably last me til the afterlife anyway. Living forever in this hellhole is.... well, I'd take just about anything else over it really. :\

What would you like to know, young Grasshopper?