Today, I caught my house on fire.
Was innocently drilling a hole in a ferrocerium rod. Was going to lash the ferro rod to my knife in case I need to start a fire when the zombies get here.
Anyway, I was drilling a hole (two others worked fine, this was the 3rd), the drill bit caught on the metal, I pulled back on the bit, there was an "unexpected" spark, the little bits of ferro material ignited, my notebook then caught on fire, which spread to some paper towels, and ultimately to the carpet.
The flames were smothered quickly enough, but it smells pretty bad in here right now.
Not looking for advice :-)
Just wanted to share for your enjoyment.
Be careful out there!!