Be mindful and conscious of your posture when you rest or sleep; Ensure comfortability and relaxation; Follow examples set by the Prophet Muhammad in terms of how you conduct yourself daily.

This hadith is about the Prophet Muhammad's practice of reclining on a pillow while lying down on his left side. It is narrated by Jabir bin Samurah, who saw the Messenger of Allah in this position. This hadith teaches us that it is important to be mindful and conscious of our posture when we are resting or sleeping, as even the Prophet himself practiced this. We should also take care to ensure that we are comfortable and relaxed when we rest or sleep, as it can help us to feel more energized and refreshed afterwards. Additionally, this hadith also serves as an example for us to follow in terms of how we should conduct ourselves in our daily lives - with mindfulness and consciousness towards our actions and postures.