in the game of craps strategy is urgently needed, so if you bet so small that it takes forever to make any profits then you have a big loss and lost all of the gains. The bottom line is that there is no betting strategy that will increase the chances of you. so you will lose that during this 
Well that's dice for you. You should be expecting to lose miney if you choose to gamble with dice. It's pretty exciting at first espexially if you win big on a roll but whatever strategy you may have thought worked for you can backfire anytime since it probably won't work on many occassions.