I love coffee so much that I can't even explain it. I was always a little bit wary of upping the dose and I'd usually stick to a cup, or maybe two at most, throughout the day.
Unfortunately in the past couple of years that's gone out the window and now I consume between 4 and 6 cups a day. I can't start my day without coffee lest I get super cranky. I have coffee before going to the gym, after going to the gym, while reading, while watching movies, while playing games, while browsing the web. I literally don't want to live my life without coffee.
The problem is that at this point my body is pretty resistant to caffeine, so I need more and more. But as with everything, diminishing returns kick in so I get less for more. I need more coffee to get a lesser and lesser buzz.