https://www.reddit.com/r/typewriters/comments/1caofcz/how_to_get_my_silentsuper_to_not_rotate_to_the/

Because of aging, the rubber feet of many typewriters can harden thereby reducing their friction against the table on which they sit. As a result, this can cause one's typewriter to "walk" across the table as they type for extended periods necessitating their recentering from time to time. To remedy this, one could use custom made typewriter mats with rubber bottoms to prevent this walking as well as to protect the table underneath. Other options which may also work are either wool or felt pads from fabric stores or from Chinese/Japanese calligraphy stationers. In Japanese these mats are called shitajiki.

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"I didn't fully understand it at the time, but throughout my time as a freshman at Boston College I've realized that I have the power to alter myself for the better and broaden my perspective on life. For most of my high school experience, I was holding to antiquated thoughts that had an impact on the majority of my daily interactions. Throughout my life, growing up as a single child has affected the way am in social interactions. This was evident in high school class discussions, as I did not yet have the confidence to be talkative and participate even up until the spring term of my senior year."