Virtual reality is a nice way to be lost in your hobbies, you can just sit there in an arm chair and do all the things that make you tick. You can build a train set, draw pictures and even build things. It is even possible to fly in a flight simulator.
Isn't it wonderful that a person can be fine just by sitting in a comfy armchair and doing their hobby. They sip some coffee, create something beautiful. Wouldn't it be even more nice if they got an income from their hobby.