is there anyone out there who would have changed their play on certain hands if the opportunity was available?

for example i folded 2 4 o/s ( pretty much a good idea i think ) on a $0.10/0.20
flop 4 4 A ( ummmm )
turn K ( ok )
river 4 ( i wish i could have played that now )

the pot actually reached $75 as one had trip A and the other a full house K/A
oh for the ability to see the community cards first!