I am happy that IK did what was prudent in this time. If he started a sit-in, it would have forced things in the wrong direction. The problem would have been to sustain a viable presence in the sit-in in this warm weather.This meant sitting until all or some aims achieved or else to prolong it but if nothing happens, then what would be next, ultimatum would bring PTI in a corner of their own claims. It would have benefited PTI popularity last time but now people are already up to speed and sit-in would mean giving short ultimatums that if could not be fullfilled would have left things awkward for PTI. for example, if you are already in going at the fifth gear, there is not a lot you can do to increase the speed.