The most amusing thing about coffee for me are the articles which pop now and then in the media alternating between "Scientists discover that coffee is bad, because X" and "Scientist discover that coffee is good, because Y". Althought lately I only saw a positive news. For me coffee is just a hot drink, it does not affect energy levels at all. Neither do energy drinks, for some reason. This can be unfortunate, because I have no means to fight sleepnes if there is a need for that :(