Of course you can! There are no tournament breaks in a ring game so feel free to take a break as needed. Just the “Sit Out” button above the action box in the bottom, right-hand corner of your table then selecting “Hand” or “Big Blind”. Selecting “Hand” will sit you out starting with the next hand and you will not be dealt any cards until you click “Return”.  Selecting “Big Blind” will wait to sit you out until the small and big blinds come to you. In both cases, you will need to post any missed small or big blinds when returning to the table.