Don't worry, thanks to climate change and unchecked corporate capitalism, you'll most likely not be able to work at one place for 40 years.

If you are in America and a legal adult, go see a doctor, try to get diagnosed with something that counts towards disability, then try to stay employed for at least 10 years then claim disability (generally about 10 years but look up the SSA rules for specifics), which will allow you avoid work and recieve a small amount of money that's generally impossible to live off of and severely limits what you can actually do and gives you free (but mediocre) healthcare. I haven't worked since the last day of 2019 because my new years resolution for 2020 was to not work anymore. I'm currently 43. I have ADHD, dyscalculia and I'm Bipolar.

If that's not your thing, start your own business, doesn't matter what and you don't need to actually have any revenue, just start it so you have it on paper that it exists. Then while you figure out how to stay alive using other means, you might get lucky and find some corporate dick who wants power that will buy your company for a ludicrous amount without actually knowing that you have no revenue ot staff or a product or any services. They just need it as a shell company anyways, so they can launder money and avoid paying taxes.

One other angle and the most legal and honorable one to try, is determine your two favorite hobbies. Turn one into your job focus and the other becomes the one you continue to enjoy in your free time. This method allows you to also have a backup, in case the job hobby doesn't work out. Eventually the hobby you still enjoy, if you still enjoy it, can be converted into a source of funding, provided you continually improve in it and network with other people who also enjoy it.