There are several things that I do to keep my motivation going. Some may be right for you and others may not be. Pick and choose from the ideas that appeal to you!

My primary motivator is the cool stuff I want to do in an LD! I have 2, perhaps 3 things max that I am super amped about making happen in an LD. Stuff that I know I am just going to fight like crazy to get done once a dream starts! Right now, I want to complete the Angel Falls Task of the Year so bad that I can taste it. Next, I want to find the note that I left for myself for Advanced Task of the Month. And finally, I want to do the gladiator fight Task of the Year. I imagine doing this stuff for MILD, get excited about it during the day, and motivate the crap out of myself thinking about it.

I'm getting all pumped right now! Damn!!

Okay, taking my meds now. Anyway, pick 2 or 3 things you are seriously excited about. Anything. It's your dream! Make yourself happy!

More concretely, I find participating in the Task of the Month really motivating. I like that feeling of working toward something that a bunch of other lucid dreamers are all thinking about, borrowing ideas, and sharing thoughts on how to get a certain task done. For me, this is hugely motivating. (And I did these when I was quite new... if you are ever super bored and looking for a laugh, watching how I flailed and failed at September Task of the Month 2012 might be mildly amusing.)

I know that you have occasionally done B6, apple juice, and some tryptophan-rich foods as lucid aids. I like to have my "lucid aids" scheduled throughout the week so I can get all excited about, "Oooh! B6 night tonight! Should have some badass dreams ahead." I find that much more motivating than having it be haphazard.

And I don't know whether this helps or not, but keep in mind that your success motivates me and your other peers as well. When you journal up alucid dream, I read that and think, "Hey! I want me one of those too!" Experiencing a victory is awesome. Sharing a victory is that little bit sweeter.