Look it up. What? Anything. If you don't know it, always ask. Google knows all. Anytime I don't know a word or phrase or color or person or plant or animal or commercial or coffee blend or herb or technology or wood grain or wood stain or knot or stitch or skill, I google it. Learning is and should be in everything we do. There's no such thing as getting better at what you do or propelling yourself forward without first being a student of life. People get lazy, and that sucks. You get a job then everything except that job and a few specific things is just "something I wish I had time for." Wake up call... YOU DO.