Have you ever seen a scene in a movie or drama where a character holds this glass before making an important decision? That's why it can also symbolize solitude, deep thought, and a mature atmosphere.

This emoji is effective for implicitly conveying the meaning "I had a tough day today." When you need comfort from a friend or want to share a serious concern, sending just this one emoji instead of words can get your feelings across. It's also perfect for coolly celebrating a success.