Sounds like an amazing journey you're embarking on. Wish you the best of luck. I actually wrote quite recently about the major change of career I did a few years back: https://ali-a-hussain.medium.com/getting-fired-part-1-896cd24efb7

Really good to see you are making sure to handle the emotional side and keeping a balance. Highly recommend having a partner that is treading a very similar or the same journey. Sometimes it gets hard to listen to both aspects of yourself. And an outside voice can help you realign.