When the game loses its flair or you have no idea where to take your game...which happens from time to time to most people. You realize that approaching women has become boring/you find emptiness in it. or you feel that you need to do something about your game but do not know what to do. Whatever the reason, here is a possible path you can take as posted by a friend from Canada that I thought would be helpful for most people.
I would suggest experiementation, develop and find your own style and unique concepts for pick-up (we all develop these intime) Im sure you have some unique ideals.
The next step, is to PROVE to as many people as you can, that you and your teachings are as good as you say they are.
Step three, sell out; market the shit out of you ideas, get rich, live in a big mansion and get paid to show guys how to get laid.

Thats what i would do haha.
But if that isnt you, then you need to find somebody of equal or greater value in comparison to yourself. (game wise). If its a great wing you have, then compete, if your in a lair, then do what my local lair does; WE put in $50 each in a night, and draw challenges from a hat, it could be anything from a successful FC on anything over HB8 for Cash Money to most #closes etc etc.
Another viable option, if you dont find yourself happy with the game anymore, if the novelty wore off, another road i've seen taken, is the path to find yourself. Some people learn game to find themselves but after month, or years, they realize it wasnt TRULY THEM they found, so they find religion, etc etc.
Try and handle a few relationships at once, OR pick-up a gorgeous girl and date her steady, chill out and enjoy a relationship for as long as you feel you need, hell you could even end up married.
All in all ask yourself if youve gained what you have expected to gain in this point of your life, from pick-up. If youve found all you've been searching for, then only you can answer your own question.