Yeah, Start out with arrogant bastard! You'll never wanna drink beer again.
Seriously though, go to a place that has a lot of stuff on tap, and try a few different styles. Get a beer flight, see what YOU like, then you'll have a good feel of what, if any style you want to try different varieties of.
I'm trying to ease myself into darker beers...not going well thus far.
Whatever you do, there is a beer out there called "hamms". Despite the tasty sounding name, if anyone offers it to you .... run!!!
I don't know about those fancy named things, but in my humble opinion there is no beer greater than Guiness!
What? $9.99 for a 30 pack, that's a deal! (actually, I kinda like Hamms)
As far as inexpensive but good beer, I have a hard time finding a better beer than the Canadian duo of Molson and LaBatts.
I am NOT a fan of dark beer. Personally I would start with domestics, try them and venture from there.
My favorite domestic is Coors Light. I also enjoy other beer such as Rolling Rock and Heinekin. I also enjoy Cider beers like: Angry Orchard, Reds Apple Ale, and Red Strawberry Ale. I prefer my cider beers in a glass with ice.