Words have power.
(So be careful about what you think about your spouse, your friends, your enemies, yourself and everyone else.) In other words, notice what you're thinking.
Masaru Emoto, the late Japanese scientist, demonstrated the power of words with his experiments years ago when he pasted labels of "love" and "gratitude" on some jars of water and "hate" and "blasphemy" on others.
He chilled the water, then took pictures of the freezing water crystals with a high-powered microscope. The water with the uplifting words made beautiful snowflake-like crystals; the others with the words like "hate" were blotchy, discolored and malformed.
I've been fascinated by these reports for years and recently was inspired to start my personal experiment with a take-out box of leftover white rice from a local Chinese restaurant. The experiment seems especially pertinent now, as we struggle as people and as a country with these feelings in our personal lives and in the larger collective.