Letter 37 is about commitment to the betterment of oneself. In this letter, Seneca’s belief that humans are innately flawed and enslaved by themselves is evident. He believes the way to escape this is through intentionally deciding to pursue wisdom, and using philosophy as a crutch to reach it. Inversely, if one doesn’t pursue becoming a more excellent man, they are subject to be ‘jerked about by (their own) whims.’

Simply going about the motions, lacking intention, and unguided by a code, goals, or morals is a sure fire way to reach mediocrity in every endeavor. Purpose is necessary to be a great man

It is imperative one reflects upon themselves and introspects deeply. This enables one to identify flaws, shortcomings, and areas in which one can become more virtuous. Through this, the path to becoming a more excellent man is clear, as we are aware of what is holding us back from moving along the path. We must be intentional about being virtuous, for it is only then that we can avoid being lost in the midst of a whirlwind.