The way to build superior long-term returns is through preservation of capital and home runs. You can be wrong 30% of the time and still make a fortune if you cut losses and let winners run.
The 2008 crisis taught us that liquidity management is as important as return generation. Surviving to fight another day matters more than any single trade.
The number one rule is: cut your losses short. Everything else is secondary. If you can do that one thing, you can survive long enough to get good.
The most important rule of trading is: play great defense, not great offense. Every day I assume every position I have is wrong.
Losers average losers. Never add to a losing position. It is the single most reliable path to disaster.
Know your risk before you enter the trade. Not after. After is too late.
Most traders fail because they don't have a daily max loss limit. The moment you remove that guardrail, one bad day can erase months of progress.
Cut losses quickly. I cannot stress this enough. The people who blow up their accounts are always the ones who held a losing position too long.
Trade small. Trade often. Diversify across underlyings. Never let one position define your year. That is the whole framework.
Never risk more than 2% of your portfolio on a single trade. That rule has saved me more than any stock pick.