Thanks guys,
Great replies. Regarding the novel writing thing, I sometimes wonder if another reason I dont want to do it is because I may subconciously fear failure or that the result wont be that good. I seem to often enjoy coming up with concepts for stories and thinking how good it would be and how I'd like to see/read that story, which confuses me, because I don't ever get around to writing it! I always think it would be great to be a published author, to entertain and inform my readers and so on. But this goal seems to be driven by my ego more than a love of writing. If I loved writing wouldn't I already be doing it? Shouldn't that be true with anything we are driven to do? Ie we should be driven to do something because we love doing it?
I'm fairly driven to play poker because I love the game. On the other hand I realise that its not very constructive, and I'm taking money away from my opponents and making them unhappy. Does this matter in the scheme of things? (ok that was a surprisingly big question!

I wonder if I will feel unfulfilled after years of playing, even if I've enjoyed it and made a lot of money. I'm not contributing anything to society or helping anyone. On the surface I dont really care and rarely ever think about it, but those thoughts sort of nag at me when I take stock of my life as it is.
Lastly there's David Diedas philosophy that a real man should have a life purpose and goal which should be more important than anything else. He also feels that women aren't attracted to men with no purpose or drive, so of course this is a big reason why I'm thinking a lot about this too.
Actually, lastly lastly! I think one of my bigger "goals" is to find an awesome girl and wife, and have a family like the one I was in growing up. That clearly is in conflict with David Diedas "you should have a goal thats more important than anything" which he states clearly as including your spouse.
Thanks for your time!
Best Regards.
P.S. I will have to try some writing with various Tolle'isms running through my mind, incase my ego is holding me back somehow. Thanks for the links and encouragement!
P.P.S I am travelling in a months time as well for 4 months around the world so that should be interesting

Good suggestion on the travelling idea!