A modern day financial technical analyst has a pretty high geek rating 🙂
As far as hard core coffee consumption, you can't get much more hardcore than the Navy, it is said that the Navy floats on coffee. When you're underway, staying alert at 3am in a warm dark compartment with little or no sleep in the past day or two amounts to torture, twenty cups of coffee and not being allowed to sit down help, but falling asleep standing up is not unheard of... 🙂