The discussion of pick vs. fingers has probably taken place many times in forums such as these, so I'm sorry for the repetition, but I'm wondering if anyone has thoughts on my specific issue.
Playing with a pick seems to be the most popular style, so learning good technique must be a very basic thing, but I'm having a really hard time with it. Sometimes I'm smart and sometimes I'm dumb; this must be one of the times where I'm especially dumb. I also wonder if there's something wrong with my right hand, but it seems like a fairly typical hand.
I've been teaching myself to play bass as a hobby for about eight years. For a while I avoided using a pick because when I played it in a way that seemed natural, it hurt a lot. Using my fingers hurt a bit at first, but soon my fingertips became numb and there was no pain.
Lately I've been trying to branch out and play different styles, such as metal, where the speed requires a pick, so I've been trying to learn from the various resources online how to do it right. One thing I learned that surprised me is that you're supposed to hit the strings at an angle. At first I thought the resulting scratchy sound was bad, but after listening more closely I realize that lots of bass players play with a tone that amplifies this sound, especially when the band doesn't have a rhythm guitar player to fill in the middle range. Also, it really tears up the picks to the point where they're hard to use pretty soon and my bass is covered in plastic dust. I'm sure this happens to everyone but I've never heard anyone talk about it.
After working on my technique for a while I can play for a long time without it hurting so much that I have to stop, but it still hurts. The pain was mostly in my middle and ring fingers when I played with a closed hand (for a while, it hurt to grip anything with that hand) but now I'm trying with an open hand so my forefinger hurts instead.
If I'm understanding right, the pain comes from exerting pressure, so what I need to do is make sure my fingers are completely dead when I'm holding a pick. This is really difficult to do, though. For one thing, it's hard to keep the pick pointed in the same direction without squeezing, especially when my hand gets sweaty. Also, I'm used to controlling the strings with my fingers. There's a whole lot less control when you're just using your wrist to do everything.
I should mention that I mostly use extra-thick picks like
Dunlop's Big Stubby and Triangle, but I also use the standard thinner ones sometimes, and it doesn't make a difference.
If anyone has advice, or wants to share that they've had similar problems so I don't feel like a complete idiot, that would be greatly appreciated.