From now on, I will change the purpose of the bulletin.
I will modify the theme of the community in order to be used for reflecting on my second language learning experiece.
The reason for this is that I want to save my own narrative to study my own internal process during the course of learning English, thereby looking introspectively and retrospectively at changes of my attitudes and motivation of learning English.
Thus, posts will be framed by narratives, in other words, "I" sentences.
I wish I could collect a fair amount of "I" stories, by which I could study my research theme on language learning.