Anyone arguing that running dungeons shouldn't be self-sustaining is a buffoon. I have a few mil on a new server, because I enjoy gathering for some reason in this game, but in most games I don't gather/craft and can play how I want just fine; dungeon crawls. The only source of gil will be gil sellers spam running new characters through the game in a few weeks. If you can't see that, you are a full on ignoramus.