Along with having a hammer and screwdriver in your home,safety glasses are needed also, when working with a Hammer, the head of a nail could break off and fly into the air. Or when working on something over head,sometimes dirt and debris could fall into your eyes. But what about when working with liquids, safety glasses will protect your eyes from splashes from hazardous fluids.
Wearing big goggles all the time will be your best and safest bet. Wearing them all the time could also be considered birth control