till taglang la i was skeptical if the AMS would hit me or not. I was feeling very fresh and energised at the cool top of rohtangla and the gorgeous barlachala. Although i am not effected by extreme cold or hot weather, altitute was something i have never been before but at tanglangla, i felt even better. Had a Wills Navy Cut ciggie and enjoyed the view beforing moving on to Rumste. No different at K-Top either, i was thinking i must be worlds highest smoker I guess it differs from person to person.