If terror groups are to be defeated it is national governments that will have to do so. In nations like India governments will have to call on the patriotism of citizens to fight the terrorists. In a nation like Pakistan the government will have to be persuaded to deal with those in their midst who are complicit.
To be honest I'm scared to death of rollercoaster rides.
One of the greatest gifts my father gave me - unintentionally - was witnessing the courage with which he bore adversity. We had a bit of a rollercoaster life with some really challenging financial periods. He was always unshaken completely tranquil the same ebullient laughing jovial man.