Thank you sooo much people for being so good and helping me out!

Sharing your own descriptions of how you feel means so much to me!
I do keep track of my mood for pretty long time now, but I just don't seem to have difference in the mind speed itself...its hard to describe...I mean my brain definitely performs faster and better at times and at some other times it is really bad. But I wouldn't say I ever had uncontrollable racing thoughts or something like that. So I'd say its not about speed itself its probably about focus and concentration.
I also found one very precise indication of my lows and that's that, at times I'm depressed I am literally twice or even trice less fluent with English

(English is not my native language, but sometimes I speak pretty well and some other times I stuck after every 3 darn words

)
The more I think of all of this the more I think I may be ADD instead of Bipolar, which is encouraging in some way...I guess.
I know it might sound weird to some of you since I'm a healthy 24 years old heterosexual male, but I honestly HATE MY HYPERSEXUAL DAYS! I DESPISE THEM FROM THE BOTTOM OF MY SOUL! And if I had a choice between becoming a complete clinical asexual and staying this way I wouldn't think twice about choosing the first option.
Is there any prominent hint that you can give me, any "A MUST HAVE" symptom of Bipolar that you can remember? Like for example, spending money recklessly at least once? Or anything?
Because I just don't seem to have any of it, I was always in control of myself...the only control related problem for me is hypersexuality (which I have been fighting against and suppressing by LOADS and LOOOOOAAAADS of mental-torturing willpower that even I don't know where I get it from). And don't forget that most of the times I experience hypersexuality when I am depressed, and when I feel well and happy again my sex drive seems to be low or even barely present.