I disagree, Geordie has several strategies and at one point even offers to do good deeds ("angel") or even a cataclysmic sacrifice in exchange of a lot of money. If you accept this ritual, you will never see him again.
Also, to really progress, I had to select carefully my answers, if you always say "yes" you may not lose but your progress will be horribly slow.
/EDIT: I see that these posts are old so maybe the geordie character was extended in the latest release (1.0.2).