Harm reduction recognizes that harm is hierarchical, some risks are worse than others and it is important to concentrate on avoiding the greatest risks first. For this purpose HAMS offers the following worksheets to help you rank your risks:
My Risk Ranking Worksheet
Sample Risk Ranking Worksheet

HAMS also offers the following risk tracking charts to help you to track your risky behaviors:
My Risk Tracking Chart
Sample Risk Tracking Chart

Use the values from the Risk Ranking Worksheet to fill in the value of rank on your Risk Tracking Chart.

The Harm Reduction Pyramid can help you to understand the hierarchical nature of harm. So can the chart of Quantity and Risk.