I've never seen a player reach "B" speed in less than three years, and I can't even recall seeing a player reach "C" speed in a year.
I think the premise of the original post is mistaken. Even if one develops some decent habits such as a good pre-shot routine and a passable stroke, shot design is a difficult egg to crack, involving selection of an approach, an aim, a speed, and a stroke choice, all of which are intertwined with one another.
In my experience, although books and DVD's can supplement the learning process, shot design is learned chiefly from experience and from watching good players.
To reach "B" speed requires reasonably solid shot design and reasonably solid shot execution. It's a pretty long path to get there, and I'd suggest that any player that gets there within five years of picking up the game has much to be proud of.
I'm hoping to prove that theory out. Just over 2 years into it from the get-go. Still a league banger, but starting to hang with the better (league) players, even if just a little.
I played in a tourney yesterday that illustrated the biggest challenge in the learning process, in my severely under-educated opinion. The mental aspect of handling the game, the pressure, and all that goes with it. This was an APA singles tourney (I know, I know.... it's all we have here) and as a SL5, I got to play with the top players in their half of the bracket. (SL5's, SL6's & SL7's) Stiff competition for a beginner like me. I handled myself pretty well in the beginning, winning my first two matches, and handling things mentally pretty well. Then I had to sit for a while. (Mental challenge.) Then I discovered I'd be playing arguably the best player in the tournament. (Another mental challenge.) Sit some more. Eventually play, starting poorly. Many of the players and hangers-on watching, and talking with each other about the match. (More challenge.) I actually catch a break, and get on the hill, in a 3-5 race. I hear friends of mine talking while I'm shooting, asking why I'm doing this, or why aren't I doing that.... Of course I didn't close the deal.
Next match, in the losers bracket, a little more of the same. I got bumped into while down on a shot, and bumped the cue ball, a foul. Giving ball-in-hand. I was never in this match at all.
All in all, it was a long day, with a lot of pressure, especially for a newer player. It's very interesting to think about, in retrospect, and more than a little frustrating. My game was far more affected by the way I handled the mental aspect of the game, than my (still developing) shooting ability and table play. I think that this is the biggest challenge to developing as a better player, from the beginners level. Yes, my stroke still needs plenty of work, and my decision making and table-reading also need to improve. But without the ability to handle the pressure mentally it won't matter a bit.
Of course, how do I get better at that? Gotta get in there and mix it up more often. (Sorry, I'm not in a position to gamble, which I realize is most everyone's standard answer to this issue.)
Sorry to take so long with this. It's been on my mind a bit since yesterday, heh heh.
