I can't be a "true socialist" as long as I live in a country with at least some capitalism. I can only advocate for a greater emphasis on socialistic features and a diminishing reliance on capitalism, which I do in my personal life, here online, and in my writing. I have written and published ten books, all reflecting my views on this in various ways
You can only advocate eh ?
Total rubbish.
You could walk the walk but you being the true socialist need to own land.
Give up all your possessions and become a volunteer for the remainder of your days.
Then you wouldn't have to advocate you could show others by actually doing.
You'll have a tidy excuse as to why you can't really live like that.