Dreams involving elements like purple smoke, water, and rare birds can be rich in symbolism and meaning. Here’s a possible interpretation of your dream:

1. Purple Smoke: The color purple often represents spirituality, intuition, and transformation. Smoke can symbolize confusion or obscured clarity. This might suggest that you are navigating through a period of transformation in your life, where your intuition is guiding you but there may be uncertainties clouding your path.
2. Water Crashing Through Cracks: Water is a powerful symbol of emotions and the subconscious. The crashing of water could indicate overwhelming feelings or a significant emotional release. The cracks in the shore might represent vulnerabilities or areas in your life where you feel exposed or at risk.
3. Rare Bird: Birds often symbolize freedom, perspective, and a connection to the spiritual realm. A rare bird could represent unique opportunities or aspects of yourself that are special and worth cherishing. Finding this bird amidst the purple smoke suggests that even in confusing or transformative times, there are precious insights or aspects of your life that can emerge.
4. Running Back and Leaving the Smoke: This action may signify a desire to escape confusion or negativity in your life. It might indicate a need to return to clarity or more grounded emotional states, away from the chaos represented by the smoke.

Overall, your dream might reflect a journey through emotional turmoil or transformation, emphasizing the importance of finding clarity and recognizing valuable aspects of yourself or your life, even amidst confusion. Consider reflecting on your current life circumstances and how they may relate to these symbols.