: Stay within your " circle of competence " by only buying businesses whose operations and future you can clearly grasp.
Buffett treats price fluctuations as opportunities, not signals. When Mr. Market is depressed (prices low), he buys. When euphoric (prices high), he may sell or hold cash. He never forecasts short-term market direction. This principle requires emotional discipline, which he calls the most important trait for investors. 10 golden principles of warren buffett pdf verified
Preserve capital above all else. The Insight: Buffett’s famous quote is: "Rule No. 1: Never lose money. Rule No. 2: Never forget Rule No. 1." This does not mean stocks never go down temporarily; it means permanent loss of capital is unacceptable. : Stay within your " circle of competence