No sooner I stepped outside the vehicle and started walking I started feeling dizzy, suddenly everything started slowing down and everything felt so confusing. My wife had walked ahead and was asking me to hurry up but all these seemed so much in slow motion. Actually, this was my first experience with AMS or Acute Mountain Sickness. Not everyone falls victim to this but somehow I am quite prone to it. AMS mainly occurs at 2400 meters and we were at 4300 meters at Nathula Pass.
I don’t mean to scare you, this differs from person to person and while I was breathless I saw some jumping and doing push ups so do not worry just maintain some basic discipline and you will be absolutely fine.