Megastar Amitabh Bachchan, who is in Bulgaria to shoot "Brahmastra", spared a thought about the care and concern he gets wherever he goes. But he finds it disturbing that he feels he gives back less than he gets.

In a blog post from Bulgaria, where he is enjoying the sun, Amitabh wrote: "Filmmaking from my times has undergone substantial change... Hundreds of unit and crew work assiduously on projects these days, every little detail of the making and production is looked at with such a degree of importance and a liberty it astonishes me.