You don't have to know about SR to be in the world. Just be in the moment and receive your experiences as they come. That's all the world asks of you.
Some people on the planet are meant to be consciousness pioneers, some are technicians, some vibrate ease and flow, etc. Not everyone has to get this and it really is mind-candy for most anyway. It won't greatly change your life but it does open some doors if consciousness is your game.