I tried multiple types of PE activities: shadowing, singing, and conversation. Among those I like shadowing the most, and I would like to do more shadowing in the future. I noticed now it doesn't take me as much to shadow a given model. (it used to take me quite a long time, at the beginning of the semester) Also I gladly figured myself becoming more and more comfortable with talking in Japanese as I continue on PE activities.
For the remainder of the semester, I will continue to do PE activities; I am also willing to try something new like tongue-twister or drama shadowing. がんばれ!