Gas chamber is not as bad as it seems. Everyone removes their mask at the same time and require (in line) to recite your ID, cant leave til you do. If your closest to the door when you get in there you'll be there less. Also if your the first group at the chamber, less gas has been used...hasnt built up yet. One thing it will do is clear any sinuses you have lol. needles...yup, not BT but reception. you get em all the same time. basic life is different. you have a set wake up time, eat time, shower time, sleep time. they run your life pretty much. they relax a little but not much as the phases shift (first to second, second to third). you get used to it though. Wanted more computer stuff but at that time only had so much choices...so i went with admin lol. With the unit i was with it was a good choice as i got to work with all the other areas doing different stuff and not too much of my MOS lol. i went with Army as i was in the JROTC in high school.