Goal:
To punch a hole in the piece of metal you are forging,
Answer:
heat the metal to a low heat and then tap the middle of it with a sharp instrument.

Goal:
To personalize a laptop without a fancy sleeve,
Answer:
add some fun stickers to the cover.

Goal:
metal armor
Answer:
protects against a knife easily

Goal:
How do you remove a splinter?
Answer:
Use a pair of tweezers to carefully remove the splinter.