thats the thing. i made my bet fairly quickly but i did the rough math, i just guessed one pair type hands were there 20-25% of the time, and two pair / set type hands were there 80-75% of the time. (dont hate on the math, i thought this and bet within like 15 seconds)

that being said, if I knew he had AK i would have bet smaller.. long run though i feel my bet sizing was okay.