Am I the only one that thinks Vita will sell less in 2013 than 2012?

[Ucell]

man-bear-pig said:
Hmm...hard to say. It will sell under 20m units in its lifetime; that's all I know. Perhaps under 15m

Well, PSP did 75 million, I expect atleast 80 million for Vita's (supposed) 10 years lifetime.