Hey there zinn!

Yup, motivation can be a bit tricky to achieve (or should I say, to maintain), but one thing that might help you is getting involved in activities and inspiring yourself with whatever materials you can find that might relate to lucid dreaming. For the first, Checker666 is starting another competition (the 13th in DV), and you can sign up here. From beginners to veterans, it's a great way to keep yourself motivated and strive for lucidity with company

Good luck ^^