معنای personal development drone چیست؟

سلام وقت بخیر
مفهوم عبارت personal development drone چیست؟
One of the ironic things about developing our mind and our mindset is that it can actually keep us from acting on the things we really need to act on. You can become a personal development drone. You know tons of cool shit but it’s made little or no difference to the trajectory of your life.

معنی عبارت.
پهپاد توسعه شخصی.