How to make iphone 4 touch screen more sensitive?

My iPhone 4 is good but I think the screen needs to be more sensitive but is there a way I can do it on my phone thanks

Sorry. But there isn't. Weird Actually some people complain about how sensitive it is but I knw where your coming from because I had the same issue with a White iPhone 4 but I upgraded to an iPhone 5 recently and dats FABBB!