You are right that is pretty easy. People are delusional thinking that PS consoles have great Post-successor sales. The PS3 had trash legs, but it was doing far better than the PS4 is now. Although you predicted the PS4 to do pretty decently post PS5 launch. PS3 did 7.4m post PS4 launch and you called less than 120m as troll, so I can only assume you expect more than 6m for the PS4.