Talk:Wall of Flesh/@comment-27974772-20151112212934/@comment-4706201-20160105011205

Okay okay okay.

Firstly, the WoF is basically a test for hard mode, if you can kill him, you can survive hard mode.

Secondly, the hallow spawns as well to stop the corruption.

Finally, you will miss out on a lot of good NPCs and items you can probably only get from your main world.

So just kill him. Your world will most likely be fine. As long as the corruption isn't next door, your house probably won't get affected.