Last year when I was in Nepal, I bought a cheap jacket and never took it off, except to go to bed. It seems like I'll need another layer this year too, even though I'm arriving a month later than usual. It's been a busy last five days. No cheap flights out of Jodhpur, so I took the overnight train to Delhi. That would have been fine, except that the person who got my ticket for me bought it for the wrong day, so I had no seat or bunk, and had to buy a ticket on board, plus pay a fine, and get shuffled around as legit ticket holders bo