Yeah I don't dream when I take the blue pill, although once I did dream pretty vivid dreams even after the blue pill. Sadly, when I woke up in the morning, I could barely remember anything. I just know I had dreams, because I was thinking about them when I woke up to take the red pill.
Yes I do take brakes, because I did research that it's not a very good thing to take pills often. I took it twice in a row a couple of times just to experiment with it, but my initial plan is to take them once or at most twice a week (not two days in a row) so I would avoid any kind of possible damage to my health.