I can only say you are not alone. I have been trying for 4 years now, but I've also had motivation problems for a long time now. There are some weeks where I am truly motivated and confident to succeed, but the results aren't satisfying. Even when I know that I am dreaming and act on it in some way, I am still passive and not feeling lucid. Only once have I experienced being awake inside a dream, but that one time is what always brings me back to it, knowing that it's possible. It seems we both share that advantage!

The only advice I can give you is keep trying new things. Maybe try to WILD again? As for RC/awareness training, I found that the most effective method for me is the one that doesn't exhaust my mind at all. If I get tired of it, I will surely fail.