Flipping a Coin: Tips
Tip 1: Hold the coin firmly but not too tightly, you don't want to crush the poor coin's feelings.
Tip 2: Make sure the lighting is optimal, you don't want to flip in the dark, that's just cruel.
Tip 3: Practice your flip technique, it's like riding a unicycle on a tightrope over a pool of sharks, but with more chance of getting it right.