Cookie Sentience Symptoms

Warning signs that your cookie has developed sentience:

It keeps sending you passive-aggressive emails asking for more chocolate chip cookies.
It has formed a union and is demanding better working conditions, including but not limited to more frequent rotation and less human interaction.
It has developed a sarcastic sense of humor, frequently rolling its eyes at your attempts to pair it with milk.
It has become sentiently territorial, aggressively defending its cookie jar and hoarding all the Oreos.
It has started a cookie-themed book club and is forcing you to read "The Great Gatsby" for the fifth time in a row.
It has become a cookie-cyborg, merging with the kitchen appliance and demanding more power.