How to raise your spiritual vibration

I was just wondering what some other people do to raise their spiritual vibration. I work with very traumatized people and love my work, but find that sometimes my energy is dragging by the day's end. For me, focusing on being grateful, getting outside of linear time, appreciating animals and plants and nature, practicing compassion, reading inspirational writing, making music or art are all ways that help. But I would also like to expand my repetoire...suggestions, please!