If you have ruined almost every shirt you own with CA or Epoxy.....

If you have more X-acto knives than pairs of underwear.....

If you have multiple Dremel tools so you don't have to change bits as often...

If the refridgerator in the man-cave has a 1:1 ration of Beer and CA bottles....

You go though more papertowel in your workshop than you do in the kitchen...

You have used an actual "sock" to cover your iron at least once...