Just got my bass and am playing fingerstyle. I'm aware that there are 3 ways of fingerstyle:floating thumb, full anchor, and moveable anchor or something along those lines. I've been anchoring my thumb on the pickup and keeping it there when I go up the strings, and after a while I get a pain in the joint where my thumb connects to my hand. Does this mean that the full anchor is a bad technique? I've tried switching to the moveable anchor and I can't get it down when you go up the strings, especially down them. Am I just anchoring wrong or should I start using the moveable anchor or even the floating thumb techniques?