------------------------------------ ---------------5-7-5--------------- -------5-6-7---------7-6-5--------- --5-8-------------------------8--5--burnt into your brain, practicie it up and down the fretboard until those notes are the natural place your fingers want to go to. Use it as your palette when trying to work out basslines to songs. Experiment with it. Rinse, and repeat with major and minor scales. Be thankful, on the bass, that you don't have to learn chords, but instead redouble your efforts into understanding scales and playing them spot-on.
That being said, if you want to self teach, there are innumerable books and DVDs out there that will all do a pretty good job of getting you going, especially for someone who has never played an instrument before. Once you know a little bit you can play a cd on your stereo with the treble up and the bass down and play the bass along with it. At that point, you'll know whether you want to get a teacher or not, and how serious you are about playing.
I think the bass has a shallow learning curve compared with other instruments, but the role of the bass in rock is more difficult to hear/grasp.
posted by mfbridges at 2:49 PM on November 22, 2004