Which one of these condition would be hardest to deal with?

diarrheas after every meal becuase u have 2 keep on going 2 the bathroom and u stink it up, making nobody else want to go in there. it is the most embarring because it is most obvious. Besides, farts can sometimes be silent but if its loud u could just make up an excuse such as it was ur sneaker making that sound, and burping is not that embarressing, infact most people find it impressive.