Do you control yourself when you get high pressure and you are out somewhere....  

oh thats a very weird situations to answer.. for me i always try to be light before going out so that the danger of getting a high pressure gets lowered. and when sometimes if the pressure is too much and the toilet is near but dirty , i would like to control it. but sometimes it is really very urgent then i would definitely prefer to go to the toilet and empty my bowels,other wise i would do it in my pants.,so at that time toilet is more preferable.