Life - By Chance or by choice?

I strongly believe that to achieve something you need to be clear on few of the below points

1) You should know what you want
2) You should dream how you want to achieve it
3) You should work hard to achieve what you like
else you would be forced to like what you get

So the end result of your life has to be you should have choice and choose one among that, and not just taking any junk that you get.