I was thinking, maybe the first projection is difficult only because most people can make that first "jump" be they travelers or sleepers. But maybe that ease of access clutters the space that you reach with the first jump. Do you think consecutive jumps get easier? E.g. jump 1 has a low difficulty, jump 2 has a high difficulty, jump 3 has a low difficulty, jump 4 is only slightly worse, ...
Suppose, I successfully project, I manage to stabilize my awareness so I don't accidentally reintegrate with my body, then I find another place to do another projection. I imagine that every subsequent attempt gets harder only because you can bring less crutches with you.
That is, if you used a binaural beat on your first jump, you'd struggle to make an MP3 player play anything you want it to in a dream. Maybe you could learn the "crutches" available at each jump, but they'd probably all vary.
Does anyone have any experience with consecutive jumps / projections?