Anyone actually start feeling high from it?

Rather hypomanic.

I'm currently making research if my highs are somehow related to caffeine. So far, there seems to be no correlation...

There goes my hoping that I'm not bipolar... [Though one psychiatrist told me I'm definitely not bipolar on the basis of one session (and during that session he also said "Well, if you said yes to these questions you're definitely bipolar" - weird....)]

Anyone have any input?