Okay, so I have a habit of forgetting that I made myself a coffee, until like hours later. Do you know how much this annoys me?

HOWEVER, this time I actually remembered about my coffee like 20 minutes later. I check the mug to see if it was still warm, and it was! The mug actually warmed my hands up. it was great. I was so ecstatic cause It was the last of the caramel one I had left....
BUT THEN I TOOK A SIP OF THE COFFEE, IT WAS BLOODY COLD AS HELL. Wtf mug, you betrayed me. Damn traumatized.