I like to share and spread my knowledge and skills.
To be frank, my very initial motivation is just to be the know-it-all. I wanted to be the "smart guy" in front of people. It amused me to talk to a person about something they didn't know. But gradually, I started to feel a "higher-level" kind of amusement—knowledge sharing. I found that it is more satisfying to get people to learn new things to apply and improve their lives under my own influences. So I began trying to teach. From casual chats to tech salons to formal lectures, I spread my knowledge and skills in various ways. And this is also the reason I support the Open Source Movement.
Very unfortunately though, most of my practices are not recorded. Here are some limited records below.