This was a painful display by our fellas.  AB needs to put the team first and cede captaincy to Faf. His unwillingness to do so blatantly shows that he has been seeking self glory. 
Those run-outs yesterday would leave the creators of cartoon series in awe. Something needs to shift mentally within the team.
Sangakkara came out to bolster the Lankans confidence before they faced India, and wow look at that result! We need to relook at what activities the team are engaged in before these big tournaments as they go out to do their job for their country and fans.  We the fans also need to play our part and make a concerted effort to drop the use of that 'C' tag we have branded them with.
It is quite simple, when you call a child stupid, they will begin to believe that they are stupid. However, if you tell them constantly how smart they are, the affirmation automatically brings self value and the end result is positive.
Change your attitude and the world changes around you, simple.