I find there are layers to the experience--many people are floored by the geometry, thinking they have broken through, only to realize later that the geometry is just the icing on the cake. If you can, try to go further.

Go further slowly and systematically, however, because massive doses, in my experience, result in certain blackout and complete inability to remember.

It's a balancing act that takes a bit of trial and error, but once you learn your sweet spot, infinity is the limit!