Poker is Not a Perfect Science

...AND NEVER WILL BE… THERE ARE TOO MANY VARIABLES (why do you think there are so many different books about it?)

Among other things, there are these…

How much is the buy in
…how much is your bankroll

What is the type of game… limit, no limit, cash etc.
Your hand
Your position
Your chip stack
Your opponents chip stack
Who you are playing against…or the lack of info about them
How many times have they been raising, or calling, or folding
How the cards are running (this is even a bigger variable, when playing online)
How many hands have you had to fold

And on and on and on

I don’t know about you, but my play is based on every one of these things, among other things…so, if you think you have all the answers, you may want to think again… you don’t have all the answers because POKER is ambiguous.

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And so much more even!

Every single hand is independent from every other hand (when it comes to randomness) and thinking otherwise will not help you.

Take all these variables, and I'll push with AA irrespective of stack size, other players stack size, my bankroll size, how many hands I have folded, my position and so on and so on. The post is moot because it doesn't deal with the actual cards your holding and one of the biggest points of all, you knowledge of your opponents.

Very simplistic to boil it down to so few variables, as you admit... 'perfect (like exact) science' is a bit redundant; and as I have said before, there are more things under the moon than simple or complex formulas and logical thought.
But u sure r good plyr. Sometime lets go heads up and I will only play the red cards...

Exactly what I was thinking. There's no real way to take into account what cards have been coming up, and doing so would just make you go crazy...

Saying (or thinking) that an ace can't come on a flop because you've seen it six flops in a row is just stupid, for example.

ldo. its a game of incomplete information. notice the word incomplete rather than lack of. that is very simply why it is neatly placed in the grey area between gambling and skill

Being a game of incomplete information, the best you can do is control those variables that are controllable, like game selection, table selection, and you own behavior. Then, it's up to variance.