okay then...if...uhm...that's the last question...ah.. we need to move on to our...the last type of stress that we're going to be talking about today...and...um...that's situational stress...what...oh okay...it's...i said, situational stress...and this is actually ah..the most common and...also...actually the most easily controtrolled type of stress...and that we...ah...have in our lives...noe type of sss...situation...and obviosly we can get nose pollution from a number of areas...airport noise of...of...of planes landing and taking off...uhm...sierns wailing in the night from the ambulance or the fire engine..uhm...heavy traffic on the freeway and so on...uhm...another type of...of...physical stress is crowding...and...uhm...you can think of crowding on the freeway during rush hour..alcars together,