Any active sportsman has to be very focused; you've got to be in the right frame of mind. If your energy is diverted in various directions, you do not achieve the results. I need to know when to switch on and switch off: and the rest of the things happen around that. Cricket is in the foreground, the rest is in the background.
I don't believe that if you do good, good things will happen. Everything is completely accidental and random. Sometimes bad things happen to very good people and sometimes good things happen to bad people. But at least if you try to do good things, then you're spending your time doing something worthwhile.