It's a philosophical question and subjective. Anyone can go from a fast brain to a slow mind and vice-versa. Only your experience can tell you the usefulness.

It's a philosophical question and subjective. Anyone can go from a fast brain to a slow mind and vice-versa. Only your experience can tell you the usefulness. In other words, how does knowledge become wisdom? Reflection, experience, and insight. Offloading that knowledge does nothing for us.