I would like to start a discussion on buddhist based teachings and practices which complement lucid dreaming practice. I will discuss some things I have learned in my time and if anyone has something to add please do so!
I have found that many 'buddhist' or spiritual practices can help us be a better lucid dreamer and to gain more benefit from our dreaming practice.
To start at maybe the most obvious topic, there is lots to be said about meditation. The mental faculties we cultivate through meditation(such as mindfulness, equanimity, concentration, etc.) are extremely useful for gaining skill in LDing ability. It improves recall, vividness, lucidity, dream 'control', and more. I have personally found(and many other peoples experience parallels mine) that a daily meditation practice is extremely useful for my own dream practices.
The dream state can also be used to realize certain insights about the nature of our reality, such as the insights of illusory form, emptiness and impermanence. Attaining these insights may drastically change how we view and relate to the contents of our reality(Usually in a very positive and liberating manner).
I have come across some great books which unite the two topics of dreaming and buddhist practice in a helpful and practical manner. Particularly the one I have drawn the most from is "Dreams of awakening: lucid dreaming and mindfulness of dream & sleep". It contains a lot of practical information on how to use the practice of mindfulness of dreams and sleep(Yes! You can be aware of non-dreaming sleep :shadewink:) to enhance your progress down the spiritual path towards kindness, compassion and understanding. He talks about using dreams to mindfully integrate 'shadow' aspects of your psychology if you are familiar with that Jungian terminology. He talks about using dreams as a sort of experimental grounds for realizing insights about form and emptiness. He also talks about using the dream time to perform hyper-efficient spiritual practice because of how our entire reality is constructed from our minds in that state(I'm paraphrasing here). This is an amazing book which I could recommend to anyone interested in buddhism OR dreaming. You just need to have an interest in one of those topics to enjoy and gain from this book.
I have also come across much of Andrew Holecek's work. I haven't consumed much of it yet but I just ordered 2 of his books. He similarly talks about lucid dreaming and awareness of non-dreaming sleep. I believe he also talks about how we can use these practices to prepare ourselves for death. If any of you have digested his work and have something valuable to add to the discussion please do so :)
One thing to note that I have heard from many sources, even outside of buddhist-related discussions, is that we should not be careless with how we utilize our dream time. This links to the buddhist idea of karma. The more we use our dream time for hedonistic indulgence or malevolent action(because hey, its just a dream right?) the more we cultivate this side of ourselves in all states, dreaming or awake. This is idea is similarly explained through the concept of neuroplasticity. This is why we must be responsible with what we decide to do in lucid dreams. To most responsibly use our dream time, I believe we should be acting from a place of compassionate curiosity, kind courageousness and conscientiousness. We should use our dream time to expand our wisdom of reality, to cultivate kind and understanding intentions and ultimately use our dreams as a tool to create a more integrated and wholesome psychology for ourselves.
What do you all have to say about this subject? I'd love to learn and discuss more.