It doesn't work like that. A big investor set the terms and is often a participant at board level. Who do you took the final decision that Nokia should go all WP? The board. To go WP may even have been the main term for continued investment by the main investers. How the "industry" reacts means nothing, what the stock price becomes means nothing. The only thing that matters is to stay focused and make it happen. Go for the possibilities, the oppurtunities.