thunderseed, I've only read your Welcome thread and a couple of threads in this section of SLF, but I'm perceiving a lot of absolutism that I don't believe is serving you well. I want to be careful here because I don't want to seem confrontational (esp. to a newbie) but I am known for being direct, and "direct" does not have to mean "hurtful", so my apologies if this does come on too strong.
I read of many things you feel you "should" do. You've described several issues which you are treating symptomatically rather than out of an understanding of why you are doing them.
For example, extreme minimalism does not appear to have solved your clutter problem. It's a great minimalist goal to have one do-everything hold-it-all garbage can. But if what belongs in there never gets there, that minimalism is a hollow victory. It may be better to have bins for garbage and recycling in each room you use so it can be disposed of as soon as it's created. That's not extreme minimalism -- but it does address a habit that you claim bothers you.
And that's kind of my point -- in the service of one admirable goal, you're ignoring your own reality. It's admirable to be able to live on $75 a week (if I recall another thread correctly). But if your family is supplementing your income now at four times that amount, you're ignoring your own reality. You mentioned being on a disability income. I won't pry about that, but you must know that a disability strong enough to qualify for its own income stream comes with some limitations in living life -- and that those must be accommodated regardless of how ideal a goal may sound.
My wife likes to say, "Sometimes it costs more to be me." She's right. Sometimes it costs all of us to be who we are. Please accept that, try as you might to do something, it just may not be in the cards for that collection of beliefs and abilities and habits called thunderseed. Understanding yourself will be a great first step toward true simplicity.