Buying a fixed dollar amount at regular intervals, regardless of price, instead of trying to time a single "best" entry point. Smooths out the effect of short-term volatility over time.
Spreading a portfolio across multiple uncorrelated assets so that one asset's bad week doesn't sink the whole account. Your own allocation is visible on the Portfolio page.
Deciding in advance how much of a position you're willing to lose before entering a trade -- and sizing the trade so that a wrong call doesn't cause outsized damage to the account.
Not putting the same dollar amount into a highly volatile asset as a stable one. Many traders size positions smaller for assets with wider historical price swings.
Some traders wait for a clear directional trend (like the ones in the table above) before entering, rather than trading against the current momentum.
Technical indicators describe the past. Combining them with your own research into an asset's fundamentals, news, and risk tolerance is what turns data into a decision.