My Life-plan in case I ever gain the control of time (personal and the general world)
I would finish my current education, work 50 years in my proffession, and then 20 years of retirement - then I would go onto re-versing my physical age to beign 20 again, and then re-starting (but with a new subject) my education, the (once again) 50 years in the industry and afterwards 20 years of retirement - rinse and repeat. My goal is to be a pokemon trainer in terms of knowledge and life experience (albiet my real-life life-goal does not get changed from hoping to have a quiet and slow life). Then, if i get tired enough of this cycle (I doubt it, but oh well) then with all my knowledge and money that I have gained I would retire to my castle in the Swiss alps and/or mountains (I feel like they would be the least persecuting of an immortal - especially considering how rich I would likely get from this cycle).
I have a side thing of if I get bored enough, with all my vats knowledge, experience, and wealth - I could rewind time to the dark ages and document as much as possible and possibly see if I could help improve life in various provinces or just my home country considering how my country has had problems getting food etc. since practically the start (am danish).
Before people say that my currency would be worth nothing - I could simply convert it to minerals, and various well values thing and perhaps also some technology etc. that I could bring back with me - thereby I’d be able to barter and work without having to start from scratch with all the knowledge I would have gained throughout my countless lifetimes.
It could be interesting to see how I could potentially steer the world (or at leats local culture) to be slightly different and I could easier get away with my immortality if I just make sure to not show up too often then I could just either pretend to be my own child, I could be around when the times comes to write our bill of rights and specifically refer to the soverignty of immortals and, specifically my, protections. I could perhaps also protect my country from our few mad kings - which would save so many. I feel like if I rule with neutrality and enough benevolence we may be able to avoid a heck ton of wars, diseases, etc.
If, in some of my lifetimes I happen to have been a doctor, I would like to teach and disperse my knowledge to people - perhaps forming a school in one of my long life-times in the past. That way furthering medicine by centuries. I would also like to introduce several home appliances in their best forms (I would like to think that in my many life-times I have perfected the creation of said appliances in the most climate friendly, sustainable, and long lasting way possible) thereby freeing up people from the more monotonous tasks. I think I would also like to make sure no governemt ever plants as many Bøe (Beech trees), since it is due to the overplanting of them that has caused the artificial and terrifyingly high number of people suffering from (mainly Bøe) polen allergy (we have one of if not the highest percentage of sufferers - of 80% of the populace). One of my uncles is a resercher in farming science and I’d like to think that I also try that out for a good 50 years in one of my lifetimes - thereby being abel to help agricuture in my country (and others) in the dark ages.
I would end up becoming almost impossibly busy - but I think it would be worth it to see people thrive. Besides - I think after a while I could begin to delegate after creating good and steadfast educational institutions with the proper training and good anti-corruption measures. If I get that done well enough and free up enough time it could be fun to travel the world as a nomad and perhaps work as an advisor in different kingdoms/ parts of the world and share my knowledge. I think, if done well enough and if done with enough care then I think the world could be so much kinder, safer, and generally better for everyone.