I think for those that don't have any money to spend for WW parts and already may have a decent bike, the best thing you can do is visualize that you HAVE WW parts on it. Pretend you have $5000 LEW wheels, or a carbon 950g frame, or WW bars, seat, seatpost, and cages, and even lightweight carbon shoes. Let that image seep deep into your subconscious and ride the bike like that's what it really is.

Suddenly you're climbing faster, hammering harder, and going past barriers you once thought were too tough to conquer on your current bike. And you didn't have to spend a dime to do it.

The power of belief is free.