Reality shifting is based around the idea of shifting to an alternate reality, but instead of letting it happen freely, the most precise details of your experience are planned by you. It's like incorporating a daydream into your subconscious. Reality shifting is a complex process, but anyone is able to do it. In a nutshell, you go to bed and wake up in a different reality, whether that's one where your hair is shorter and curlier or longer and straighter. It can also be a completely different reality where your deceased mother is safe and sound.