Just had a session tonight where I went through 5 orbits (50 hands) without one even limpable hand except on the blinds. I try to think of it as time to really get a good read on the table and take lots of notes. It can also be a good thing because you now have a table image as a rock - you can take some pots down pretty easily with c-bets when you do get some half decent cards because everyone will think you only call with AA/KK.