Shop injuries often can happen when something is difficult to remove and excess pressure is applied. When using heavy force, especially with tools like a screwdriver or a needle-nose pliers, think ahead to what will happen if the tool slips off. If it could hit a part of your body, search for an alternative removal method.
If you are installing new shop lights or positioning a workbench in your shop, a simple test can help you find the position for best illumination. Hold a pencil or dowel vertically, then check for shadows. Reposition your set-up to reduce shadows as needed. If you have strong shadows on one or more sides, consider buying more lights.