Bull markets are for selling
A friend asked me: "Why, when a bull market comes, do I instead hold a lighter position?"
Yes, bull markets are for selling, which is why my position becomes lighter; a heavy position should be in a bear market.
Risk comes from rising prices, so the more the stock price rises, the less principal we should keep in the market.
Never forget, what we want is profit, while the market makers want our principal! Trading stocks is about going to the 'piano player' to take money.