Are Human beings Digital?

I googled the question, 'Are Human beings Digital?' and got these:

This one says:

The brain is neither analog nor digital, but works using a signal processing paradigm that has some properties in common with both.

Unlike a digital computer, the brain does not use binary logic or binary addressable memory, and it does not perform binary arithmetic. Information in the brain is represented in terms of statistical approximations and estimations rather than exact values. The brain is also non-deterministic and cannot replay instruction sequences with error-free precision. So in all these ways, the brain is definitely not "digital". 

The question is are human being digital? The brain function can be like above.But consider this:

 First "Shall I drink water?"  The body says "I am thirsty" So my brain is analog and digital before any action. Then I decide to drink. That action is digital. Because there are only 2 states in the action. yes /No.

So I firmly believe I am Digital being. Same goes to all other situations as they  are digital. There can be many states before the action. But when the action happens there are only 1 or 0.