Ok, heres the situation - your hole cards are soemthing like

or

and someone raises you before the flop by 4x 5x 6x the big blind....you look at your hand and know your behind at this point...so you fold but someone else calls only for the flop to give you a straight or full house...you kick yourself for folding the hand in the first place but was it a good fold? if someone raises and you dont really have the chips to call then is this a good fold with unlucky flop? i get very frustrated at this point but still think to myself that i was right to do so....if i had plenty of chips to play with then i might consider a look at the flop tho...
thoughts please?