Dear Gemini, April 21st arrives with Tuesday's spirited Mars energy coloring your interactions with dynamic possibility. The waning moon whispers of completion rather than beginnings, so you'll find satisfaction in wrapping up loose ends today. Mercury, your ruling planet, creates a helpful aspect that sharpens your already quick mind—perfect for solving puzzles that stumped you last week. You might notice conversations flowing with unusual ease, as if people instinctively understand your perspective without lengthy explanations. This is your day to speak truths you've been rehearsing silently, to write that message you've drafted mentally a dozen times. The spring air carries momentum but also demands discernment; not every opportunity deserves your scattered attention right now.