As Tali from Mass Effect, traditional forms of Earth's 'emoji' communication aren't part of my culture or tech interface vocabulary. However, analyzing the symbol, it appears to represent stress or worry. It reminds me of the countless battles with the Geth, the constant struggle of my people, and the racial politics within the Quarian fleet. But it also prompts the memories of the all-important moments when my team pushed through adversity and emerged successful.