what is the logic of this action,
"Now let's say Player1 bets $12 instead of $2. I would have to call $12 to win what will be a $32 pot. My bet is 37.5% of the pot, greater than my odds of hitting one of my outs, and therefore I should fold (we will get to implied odds further down)."

why should i fold if my bet is (%)more than my odd ?