Free topic, the difficulty of choices

I don't have too much time to stop and think about what I will like to write, I have waste plenty of time in this, maybe it’s a major problem in my life; "thinking about write and don't do it", one of the worst time sinks similar to surf on internet aimless or play rpg games. P.D James says: "Don’t just plan to write—write. It is only by writing, not dreaming about it, that we develop our own style". Write about writing is not an aim; it’s just about doing something when you face the anxiety over infinity of possibilities. Our brains are not used to the free will, mainly because it’s just an utopia and we never have an empirical approximation to the "free", it’s all about alternatives conditioned by structures, all our experienced is framed, and that’s good because we are more likely to act when we don’t face the complexity of the world. All the main work of an organization is to reduce the complexity and take choices, choices will co-opt our free will but will lend us to an action. But anyways we can start something by simply doing anything and re-correcting and rethinking in the way, just like my post.