BUG: If you pause the game while the red outlines are on the screen they will go away and you will not take any damage from standing in them. Please update so dev can see this and fix!
Congratulations! You just won the Peer Pressure Protester Badge and 30 points! not so hard once you realize there is a space at the top of the initial invisible wall.
So if you are near a hazard your bullettime circle will fill back up allowing more dashes. Either I missed that somewhere in the tutorial or you are supposed to figure that out. Anyway I hope this helps.