Life is a subjective experience and that cannot be escaped. Every experience I have comes through my own, personal, unsharable viewpoint. There can be no peer reviews of my direct experience, no real corroboration. This has some major implications for how I live my life. The most immediate one is that I realize I must trust my own personal experience, because nobody else has this angle, and I only have this angle. Another is that I feel more wonder for the world around me, knowing that any “objective” understanding I claim to have of the world is built entirely from scratch, by me. What I do build depends on the books I’ve read, the people I’ve met, and the experiences I’ve had. It means I will never see the world quite like anyone else, which means I will never live in quite the same world as anyone else — and therefore I mustn’t let outside observers be the authority on who I am or what life is really like for me. Subjectivity is primary experience — it is real life, and objectivity is something each of us builds on top of it in our minds, privately, in order to explain it all. This truth has world-shattering implications for the roles of religion and science in the lives of those who grasp it.