If the businesses I invest in are growing or giving a high yield, I don't care what the stock price does.

Summary

• The post advocates for a long-term, business-owner mindset in investing, focusing on the underlying performance of the company (growth, yield) rather than short-term stock price fluctuations.
• The author's thesis is that if the fundamental business is sound and performing well, the stock price will eventually reflect this value, making daily market volatility irrelevant to the long-term investor.
• Quality assessment: This is a philosophical statement about investment strategy, not research or due diligence. It is best classified as noise from a trade signal perspective.