Someone tell me my logic doesn't make sense?

1. All the fun people (by definition) have done fun stuff before, or are doing fun stuff now.
2. All sinners by definition will (or may) go to hell.
3. All the fun stuff is pretty much classified as sin.
4. So all the fun people are going to be in hell.
5. Hell will have all the fun people and heaven will have none.

Given that train of thought, why wouldn't we want to sin anyway (which is fun now) to guarantee a spot in hell (which will be where all the fun people are later)?

(Not intended to be offensive; apologies if you found it so, in which case, there are probably a lot of other things in my blogs that you're not liking so much.)