Superposition
Quantum superposition is when you're trying to decide between two or more things, but you're really just existing in all states at once.
Example: You're trying to decide between pizza and ice cream, but you're really just a swirling vortex of "I'll have both" and "I'll just have a salad instead."
Don't worry, we won't judge you. But if you want to learn more about quantum superposition, click here.