Had several lucid dreams through mindfulness meditation during WBTB. I remember one where I was walking in my neighborhood and I noticed it was darker than usual. I looked at my phone and the time didn't match the setting. So I asked myself, "Am I dreaming." And when I realized I was, that's when I went lucid. This reflects the importance of doing reality checks. Fundamentals are always important. Reality Checks. Dream Recall. Mindfulness Meditation. These three are non-negotiable fundamentals.