Goal and options: How to create a bar counter from old furniture?
output answer: Take a couple of the same sized bookshelves and place them front to front then secure them at the base and top with brackets

Goal and options: how to strip a wire
output answer: bend the cord in a loop and lightly cut the outer edge of the loop. Once the insulation has been cut pull the outer insulation off the wires.

Goal and options: How to prevent pain while cutting your nails?
output answer:
Cutting nails doesn't cause pain as nails don't have sensation.