You'll be ok. If you love your music and the bass. The rest will follow. Learn the basics from tutor, books and online. As everyone else has said listen and learn. Never forget you can play along with any music you love. The www gives us access to some of the most amazing players. Play along with them,even if it's just the root notes. A couple of things that have always helped me is:
1st A Jaco tip. Learn the melody for the songs you love, not just the bass part.
2nd: start slow with any bass line. Break it down, then break it down again. Never rush. Use a metronome slow it down and build it up.