Just saw a message on a message board about why blogging? There are many replies below, some of them are very philosophical, and I will share them here.
Because reading what I have written is like replaying my life.
If people go forward blindly without looking back at the road they have traveled, it is easy to lose themselves. If you compare life to a big maze, then blogging is like breadcrumbs, sprinkle where you go, always know where you have gone, and know at any time whether you are taking a detour.
Simplicity is the philosophy of thinking. I always try to answer other people's questions with the simplest words, try to think about things with the simplest thinking, and try to do things with the simplest method. I think a lot of problems have simple solutions that we just haven't discovered yet, or don't want to discover.