Diving can symbolize the subconscious, and in doing so symbolize a descent into the subconscious. If this is the case, it will usually be a sign that a vision of diving or a diving dream is recommending you to get in touch with your subconscious. Perhaps there are unknown motivations, desires or fears, driven by the subconscious, causing you to function inefficiently. Some neglected or undervalued part of you is calling out to be realized and reconciled into your life before you can fully achieve, feel satisfaction or receive joy and happiness. Further, the implication of diving into any abyss could indicate allowing the ego to journey to the depths of the subconscious, finding and freeing the self from the ego, allowing it to exist in its purest form.