Sarwar had told me so many stories of parties walking to Concordia and back without getting a view of K2, and walking to Concordia and not being able cross the Gondogoro La because of bad weather, that I decided we would make good use of the fine spell. Thus, we walked to Concordia in 3 days from Paiju instead of 4, and spent only one day at Concordia instead of 2. The two days we saved turned out to be crucial to the success of the trip.