People may not be very amenable to a change in health covers where they have to pay more.

They will be paying a higher price for the new policy. Earlier the administration had specified that policies taken as early as March 23, 2010 could be kept on even if they did not meet the requirements of the new law. Later the same law specified certain changes and so the policies would have to be changed.
The administration knew that 67% clients on the individual market may need to cancel their policies, though; President Obama had stated in 2012, "If (you) already have health insurance, you will keep your health insurance."
According to The White House the people with cancelled policies would be moved to plans with better protections. "Nothing in the Affordable Care Act forces people out of their health plans," White House spokeswoman Jessica Santillo told the news organization.
References: Hannah Punitha (IRDA Licence Number: 2710062)
Source-Medindia