Life in 2050 by Jim Musgrave

Jim Musgrave has written this novel as a tribute to George Orwell's 1984. It takes place 35 years from when it was written, just like Orwell's book. William has no last name until he turns 40. But that's when he also decides to revolt against this peaceful world. His parents are demented. William knows people over 40 are inflicted with this dementia. William wants out.