That's a tough question to answer, but I'll give it a shot.

You enjoy motivating people towards axioms that you believe in, that if they believe them will make them freer.

So you love truth in service of freedom for many people.

Therefore, it would be a good idea to write a book about what you most deeply value in service of what you want for humanity, your vision of humanity's future, and how people can materially participate in making that vision happen, that will set the most amount of people free now, and over the next 100+ years, in language that speaks to your audience.

Therefore, what are something like your deepest 10 or 12 of your core values and beliefs, what is your overarching vision for humanity, how do your 10-12 values/beliefs connect to and support that vision, and what are the discrete actions people can take that contribute to those outcomes? If you flush out these answers, you would have the makings of a deeply meaningful and influential and timeless book that could change humanity forever.

As far as I can tell, this is all true.