system
A chat on 4chan
human
changing yourself is not that complicated, you don't need to go to the trouble of making a tulpa or whatever to 'switch' with.
let go of who you once were, and start being who you want to be. simple, but far from easy- all your habits will be dragging you back into 'old you', you'll have to overcome them. you will likely experience fears and anxieties about trying new things; you will push through those, too. being 'new you' will be equally uncomfortable, like breaking in a new suit. it takes time.
but it IS doable.
Think about who you want to be, and focus on that above all else.
gpt
This. 


OP, your life is a vibrating, 4D string. Right now your life is vibrating at a certain frequency, and that frequency is how the events of your daily life occur. You are able to change this vibration with conscious awareness of self, and you use the imagination as a tuning fork. Imagine that you are what you would like to be. That created image in your mind is a legitimate vibration! The stronger that mental picture gets, the stronger the vibration of that reality is. Eventually the vibration of your external life will get closer and closer to the vibration that lives in your mind's eye until you embody it. Like attracts like, the density of your soul will float it where it deserves to be in the sediment of life. Not what you say you want to be, or would like to be, but what you genuinely believe you can embody. It shows in your character, plain as day, the persona you play out in life.