L-Note 领导与管理是两个概念，对于个人来说，需要self-management的同时，也需要self-lead (self-improvement)，而在这个过程中为了提升领导与管理的能力，有需要sefl teaching
Note: when it comes to personal education, I feel its different from making plans for workouts, hangouts, or reading books. It is a much more grand topic for a single person. Try hard in self-teaching sound like self-brianwashing. Does it worth changing our life so subjectively? Will everything be better than doing nothing or little? self-improvement