This is a glitch You can use to get more talent points. Upon gaining a level, meditate and set your talent points as usual. After meditation, revisit your talent screen and right-click all of the talents you just learned. This will cause a ringing sound, but cause no visual change. You can now meditate again and have all of the talents again.
Tired of the dice animation!? Do this: while playing dice, hold [Right Mouse Button] and the game will become slightly faster meaning You do not have to wait for the dice animation to finish.