i like this saying " doing the same thing again and expecting different results ', i see lot neps going to gradschool not sure why they are going.
if you r not sure don't go, unless u have specific plans...just go out of status , and start thinking like immigrants and not students and u will find out so much opportunities in this country  and most likely you will have ur g.c  faster then your h1 buddies ..so go for it fellas.. .just think about the cost of not doing it.