Hope and hard work fails often, sir. Otherwise people would have no reason to make responsible, carefully planned out decisions.

GPU mining will not only die, it will die in the next 2-3 months at most. Even if ASICs miners aren't shipped this year, FPGAs are what is currently edging out the GPU mining. Please do some searching on this subject.
The "industry" will continue on with more specialized hardware, and GPU miners will be left behind.

If you're counting on a 100% price increase - just invest your money directly into BTC. That way when the price goes up 100% you immediately made a 100% profit instead of being a little closer to breaking even.

Best of luck.