cheguevara wrote:...in a day as i can only get a single day free from work.
If you go straight up, turn around and come down chances are you will be fine. It's staying up there for more than a few hours, or overnight, is the problem. Altitude takes a while to fully kick in.
So depending how fast you move from, say, 3000m to 4100m, you may just go a bit slow, you may feel like crap, or you may start to feel sick. The first is OK, the second and the third? You should turn around, go down and actually enjoy
your day off.