What best describes how risk management should influence dive decisions?

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Managing risk in dive planning means using both the limits set by regulations and the team’s tolerance for risk to decide whether to continue, modify, or abort a dive. Regulatory limits provide objective boundaries—such as depth, allowed bottom time, required gas reserves, and deco obligations—that keep you within proven safety margins. Risk tolerance reflects how conservative or aggressive the plan is given current conditions, training, and equipment. When the planned dive stays within those limits and aligns with the team’s risk tolerance, continuing makes sense. If gas, bottom time, deco limits, or conditions push beyond safe margins or beyond what the team is willing to accept, halting or adjusting is the prudent choice. Weather matters, but it’s not the sole determinant; other factors like currents, visibility, equipment reliability, and gas supply also influence the decision.