I was very confused at my experiences in the beginning, and then I learned Eastern philosophy via Alan Watts. It all made sense then with much less problems. Funny thing is, is that I learned the Eastern philosophies after the fact, not before, so it couldn't be that my learning influenced my experiences beforehand.

If pressed, I still believe in the mathematics of higher dimensions to explain it best. Us 3-Dimensional creatures briefly experiencing higher dimensions through DMT.