Meaning of "Punching Walls" by Morning Runner

The lyrics of "Punching Walls" by Morning Runner seem to describe a situation where the speaker is concerned about someone who has seemingly disappeared and is displaying erratic behavior. The repetition of the question "Are you still punching walls?" could symbolize a sense of frustration and pent-up emotions that the person in question is struggling to deal with. The references to leaving everything behind and driving away suggest a desire to escape or avoid facing a certain reality or issue. The overall message seems to be one of concern for someone who is struggling emotionally or mentally, perhaps indicating the need for support and understanding during difficult times.