Having a fire extinguisher doesn't magically make you less likely to catch on fire, however you will have the tool needed to deal with it if it does happen.

In all honesty, why not? You become a better asset to not only yourself but also to those you are around.

Low cost, High impact
In our culture, that’s referred to as a Force Multiplier, and if those words don’t get you going, then you haven't gone deep enough down the rabbit hole.

Severe blood loss nearly always leads to death unless stopped. Who would've figured the stuff pumping oxygen to our vital organs is critical? Stop The Bleed kits are cheap life savers, good to have in your car, house, work, etc.

Whatever the incident you may find yourself in—a shooting, car accident, or natural disaster—the quicker medical attention is given, the more it increases survivability window until medical professionals arrive on scene.

Super easy to use with minimal training, they are built to be user-friendly. Often the instructions are on the products themselves... Do yourself a favor and read how to apply/use whatever medical equipment you have.