The cat a couple of comments above nailed it: it's important to really think these things through before venturing out and about.
Make sure this is what you want to do.
Also, can you go back if need be ??
It's also - to me anyway - important to have some sort of goal: where you want to end up, what your needs are now vs in the future.
[*and when I mean where - I don't necessarially mean a specific place - but what would you like to have near by where you eventually wind up or what is it that you are looking for]
Right now, I'm living the straight life - full time job in a factory, paying the mortgage - but 10 to 15 years out from now - once it is just me, meaning all my animals have been laid to rest, family... as I am the end of the road there, I'm outta here.
I'm gonna totally disappear - sell, give everything away - and right now the dream is head out towards the Canadian side of Lake Superior or perhaps by some other Canadian lake where I can set up camp - but more than likely it will be northern New England or maybe way upstate NY if I can find a remote enough place meaning no people - I don't want to see any people - just wilderness, animals... and a nice big lake [hence Canada!!]
But again - I'm still in the planning stages now - planning and preperation, including getting - and thinking through - everything I'll need including researching all the laws on wilderness camping, as my defect is I play by the rules meaning I ain't gonna set up camp where I'm not allowed to.
Hey listen, your signature mentions something about mental health issues - you might want to make sure someone you trust and care about [who also feels the same about you] knows what you are up to.
I know this sounds dumb but things change real quick when going it on your own - no matter what path you take.
It's not a bad idea to have someone who can help you out if need be.
Good Luck !!