Just try is all you have left to do. I am a roadie at heart but really love playing in the dirt. My mountain bike is just a Scott Hardtail and it is farily low end for one but for the beginner to intermediate trails hardtail is just find. Half the time DH wishes he didn't have the weight of the full suspension on the easier trails. I am fortunate to have a willing tutor in DH but you can learn without one. Just try it out. A lot of the fire roads (jeep trails) are easy but riding over gravel and rocks challenge you on your first rides. You may even see if you have a local club that holds clinics, we have one that does a women's only clinic and will really be nice to the newbies who have no clue like me! You may have to wait for spring to really find that although here we do ride year round there aren't organized clinics in the winter months. Come on over to the dirty side!
BTW- I took a few tumbles and figured out you probably won't break anything by being a clumsy fool. In fact yesterday I ate it with an audience, I just turned and waved.
Amanda
2011 Specialized Epic Comp 29er | Specialized Phenom | "Marie Laveau"
2007 Cannondale Synapse Carbon Road | Selle Italia Lady Gel Flow | "Miranda"
You don't have to be great to get started, but you do have to get started to be great. -Lee J. Colan