Since i moved down to Texas about 2 month ago i would say.
I hit the ground running with NLP. Studing many many many things such Chis Howard material, reading Joseph O'Connors book, even studing a few magicians who claim NLP usage. (I like magic and have been off and on with it for geez I dunno how long) anyways though.
NLP I have a few people that I play around with it on. I think if you want to learn it by all means go ahead but, really don't focus on it too long before you know it you will get sucked out and be posting on NLP forums. Its interesting stuff to do.
My personal opinion:
Its not bad Learn it, if you feel you have enough things worked out. If not go learn some inner game.
I think some of it lacks foundation so... I want you to think of a map. Now clear that image and imagine a Territory now put the map on that image and spin it around zoom it all the way in then push it all the way out until its gone.
lol