I think I've been drinking coffee for so long - and drinking so much of it, that I don't feel any effects of the caffeine anymore. I mean, I can literally drink a pot of coffee and fall asleep. Anyone else like this?

I ask because since I've been looking at different products to aid in weight loss, I came across one product called Apidexin and one of the leading ingredients in it is DiCaffeine Malate, which in a nutshell, is caffeine is combined with malic acid.

The site goes on to say:

It’s well known that caffeine is one of the most effective ingredients out there.

Well, if that's true, I guess I'm screwed.