What does Nintendo need to do to reach 150M Switches sold?

[Shiken]

curl-6 said:
The thing that most makes me feel this is unlikely is that I can see Nintendo being super stubborn on pricing and never making the Switch as cheap as it needs to be to outsell PS2 and DS.

Nintendo has not had a reason to drop the price yet, so this does not yet apply.  With the packed release potential of exclusive games next year, sales could even be as close (or higher) than this year, so a price cut would still make little sense.