we grewed jacques yves cousteau's grandson in the middle of a 31 day mission. his mission celebrated aquanauts lying under water for 31 days. fabien joins us in new york and wr pleased to welcome him back. how did it feel coming back out of the water? what is the transition been like? >> it's been a bittersweet moment to peers the blue vep ear on to -- veneer back on to land. being down for 31 days was over overstimulateing time. there was a lack of stimulus. getting back into air. it was empty. there was no souped. there were -- sound. there were just humans no fish. >> there's that much more going on under water. >> around aquarius - it stayed in that location for 20 years, it's an artificial reef in many senses. you have so many neighbours groups sharks so op and sou forth -- so on and so forth. it's a fireworks of life. it's the way the oceans should by. it was like a kid in a candy store. >> sounds fascinating. how was the transition to go from being cooped up in a laboratory, the size of a school bus, you know 65 feet under water and come up. how did you