kylemeister wrote on 07/04/13 at 20:32:59:
OT, but this is something I often think when I see posts such as those of the OP.
If you are (say) a sub-2000 player who has played the Pirc, the Zaitsev, plays the Caro-Kann, two years ago was all about the French, is thinking about going back to the Najdorf for the third time, but possibly the Taimanov or Kan (plus whatever I may have missed), you might consider that it could be a good thing to stick with a given defense for, say, at least a few years. But no doubt the opening-advocacy-product industry loves (people like) you!
Haha, I actually agree with you! But at least I am consistent with my White openings

!
To be fair, I don't actually have an OTB rating. I live in a small community, where sadly, I am the strongest player around (at least to my knowledge), so most of my serious games where I actually try to improve my play have to take place online, under rapidish time controls (used to play correspondence [without engines] but it got stale after a while, and felt like a chore when I had 30 boards at 3 days per move). So, until I move to a location where there are serious chess players who can really push me OTB, improvement is rather slow!!
I would probably put myself somewhere in the Class A range based on my online ratings and people I have played who I know are rated OTB (I'm around 2000 on FICS; 2200+ on chesscube, in games which are 15+ minutes per player [usually no more than 30 minutes per player].
Funny enough, when I first started studying chess, I learned the Najdorf and the Nimzo/Benoni for my Black openings -- and actually stuck with them for a good amount of time. But unfortunately, once I switched openings once, I started doing it a bit too frequently. In any case, I probably spend too much time on openings compared to other aspects of my game, but then again, I am usually studying the middle-games as well, and sometimes the endings, so in a way I am still studying all phases of the game. And although I have been rather inconsistent with Black, I don't regret all the time I spent learning about openings such as the French and 1...e5 because I really think they broadened my understanding of chess in general. I would say that a player who plays one opening against each of White's main tries for many years at a time probably knows that opening very well, but may be lacking in his/her understanding of different position types. Just some thoughts on the matter.
In any case, I took a break from chess for a over a year, and just kind of got back into it last Winter/Spring, so I am really just relearning a lot of what I already knew, and trying to get back to where I was in terms of playing strength. Regardless of which, I am definitely still at the point where most of my opponents don't know the theory very deeply, which is nice for my memory deficits

. But not so nice when I do play someone who really knows his/her stuff!