What you think you "know" amounts to diddly squat.
Anyone who believes in the flood in this day and age has been living under a rock and chooses ignorance over reality. Get a grip, if you want the truth and claim the methodology as follows:
"What he learned was how to reason, a process that all of us use just not with deliberate steps showing understanding of a logical process, for example letting your emotions or personal pride color your conclusions."
... then make damn sure you apply it to yourself.
Do you have that level of honesty to do so? I doubt it if you have spent years formulating and reinforcing your bullshit while not investing that time and energy in building yourself a bullshit detector.