Other people’s brains exist within our own. The ability to replicate others’ brains is one of the most crucial functions of our brains. We copy other people’s brains into our own to better understand them. In fact, our brains operate through this mechanism. The more diverse people’s brains we replicate, the less we suffer from communication issues. Our brains act like mirrors, reflecting others. When another person’s brain is mirrored in mine, it triggers empathy, and when that stimulus produces a hormone, our bodies respond accordingly. Since this response is communicated back to the brain, we mistakenly believe we are experiencing emotions in our bodies. What you represent in my brain is the emotion. - Joseph’s “just my thoughts”
In business, capital means business funds. A successful entrepreneur often says, "I started my business without any capital". It's partly true, but it's a lie. The entrepreneur just said that capital means only cash. However, all kinds of businesses need to be fundamentally business funds in any even not cash. The entrepreneur didn't count the founder's labor cost. No inputs, no outcomes. The uncounted labor costs are called "alternative costs" or "opportunity costs". This comes from comparative advantage. If the entrepreneur doesn't accept the uncounted labor cost as a debt, the entrepreneur is equivalent to losing the profit due to opportunity costs. Please always remember this. There is no free lunch in this world. - Joseph’s “just my thoughts”