Does anyone get addicted to coffee when they have an approaching deadline?

I am not a coffee addict now, but at one time in my life I had been a coffee addict for one whole month. At that time a wonderful miracle happened to me because I could drink as much coffee as I wanted without my stomach turning painful. I was very happy about it and I started drinking as much coffee as I can. In the morning I could never start doing my job if I hadn't drunk a mug of coffee. After I finished making myself a mug, I would make another one. The taste is so wonderful since I never had the chance to drink it before. And at that time there was a deadline to meet and the nearer the deadline was, the more coffee I consumed. I really enjoyed that one month because I found out my vision, thinking and focusing is sharper than usual. After a mug of coffee I can do my job with a fresh feeling and I was not sleepy at all. But I never come across the coffee shots, i.e. the coffee bean coated in chocolate. If I had known about it maybe I would eat it too, and I bet it must taste really delicous.

I just like coffee. I don't believe that I am addicted. Cheers!!