My cost of living is significantly lower than living in conventional housing. I estimate I've spent around $50k on it. I don't understand spending $100k on a tiny home trailer. You can buy a regular house for that much and the trailer will depreciate.
I don't have plans on moving into something else in the near future. With all the money I'm saving I'm paying off debts and growing my savings. I wouldn't mind owning some land and building a workshop but it's hard to find land at a reasonable price in a place I'd like to live.
I do this entirely by choice. I'm fortunate enough to have a well paying, remote job. I constantly see and think about people who are forced into being houseless. One project I'd like to do is a sub-$1000 trailer home anyone could build with basic tools and a few weekends. Design and build one then put full instructions with videos online for free. Unfortunately I don't have the time right now.
Feel free to ask me anything.