if u got 150 left at a 200 table, and put 50 into a pot of like 150, ur not pot comittet, not even close.

When u get 3 limpers ahead of u, and raise BIG like u do preflop, and ppl call anyway, it screams pairs.

When the board then come 259 rainbow, and u bet pot and u get a call, u know they got a set, unless u got a read saying callingstation or moron already.

When u know ppl have u beat u stop betting and save the other 150 for a better day.

if on the other hand u had raised to 150 preflop, and 2 ppl had called. Then ur pot comittet, and u toss in ur last 50 in no matter what.

Your not committing urself with a 6BB preflop raise and a bet pot bet on the flop. Not even close.