The term 'Good Thing to Be In' can be summarized by three crossword solutions: STYLE (5 letters), GROOVE (6 letters), and Sync (4 letters). STYLE is a term used to describe the way something is presented, such as fashion or art. GROOVE is a term used to describe a state of being in the flow, or in a rhythm. Sync is a term used to describe when two or more things are in harmony with each other. Therefore, the term 'Good Thing to Be In' can be interpreted as being in harmony with one's STYLE, GROOVE, and sync.