Olrin was one of the original dwarven priests that I recall (Josh/Mclosky's char, was it?). Used lots of in-game objects to help him deal with the dwarven challenges. Giants are an even more stubborn racial choice for the priest class - very hard to get high int on a naturally dim race.
My advice for newbies: play a human race because you'll be more natural with any physical EMOTE commands. It'll be a comfort zone kinda thing initially - but you can always branch out into one of the more exotic races for your next character (sprite, griffon, centaur and minotaur should probably be avoided by those new to the game as they might pose a slight learning curve from a RP perspective).
But by all means, read HELP <statistic> either in-game or here on the website -
http://www.shatteredkingdoms.org/help and make a few mistakes if you like. You'd have to work fairly hard to actually
break a character through incorrect stat trains - you'd be useful to the entire playerbase if you can simply resurrect someone so don't feel like there's some hard to reach pedestal to have an affect on the game.
Keep an eye on the WHO list and learn about the religions - HELP GODS for example. Heading towards a god favoring your character's chosen alignment can help map out his future, although nothing is set in stone.
Good luck, and welcome!