What is the best way of piercing your own navel at home?

Inviting a PROFESSIONAL licensed piercer to your home because any other way is stupid. A belly button piercing is the only common piercing considered a "surface" piercing and is the longest healing and most often rejected piercing there is. Placement, needle size and symmetry are not only important for esthetic but more so for proper healing. Burning a needle and letting your punk friend do it is just asking for an infection, a unattractive scar and lots of regrets when you're older.