The commute to work is supposed to be a sacred space of personal time, but this woman's cheerful coworker is ruining it for her. As u/PersonalYesterday865 wrote to the British Problems subreddit, she's struggling with her people-pleasing ways. She's not quite sure what to do about her friendly coworker who just started working at the same job as her. The OP has learned that they take the exact same commute, and as an introvert, she's freaking out about losing her much-needed alone time. Luckily…