What got me my first one, was excitement of anticipation. I have read some threads and got like "Omg, I could do this", did a few RCs and bam.

You say if you just had your first one, the excitement of it would help you get more of them. Well, you could try to get excitement from thinking about the weapons you want in LD, daydreaming scenarios of your lucid, reading some cool dreams in DJ.

Then, recall that excitement when you ask the awareness question, believe that you are dreaming when you RC and get yourself some cool mantras related to your goals.

More about Awareness+RCs+mantras here Collection of techniques for DILD