What is Idea manifestation? Week 1 Day 6

Can you explain idea manifestation more? When I think about idea manifestation and ask myself what thoughts led up to an idea The answer I come up with is desire. Desire for comfort, creativity, results. Where does the desire for these things come from? Isnt a desire a feeling that comes from a thought? I cant seem to figure out the thoughts and I cant differentiate between what ideas I have on my own and those that I have absorbed from others. Can you help me with this prompt?