lots of people don't really know what they want, or even they do, they might not know exactly what is needed to be done before they can finally achieve what they are hoping for.  Sometimes, we lost on our journey when our expectation is too high out of our reach. The worst thing is not that we don't know it is too high, instead it is that we don't know we have to take one step at a time to get closer to it.
We all hope that we can earn as much as we can, then more than as much as we can.  Sometime, when we stop at some point, we started to being confused and we started to complaint. Lots of time, we just can't accept the fact.  But I admire your courage, your thoughts and the way you had chosen.  I always believe "knowledge" is the best way to achieve whatever you expect for.  Never say "knowledge" is not that important.  The value might not show today, but it will come. It is just the matter of time and we will all surprise by it when the moment arrives.
Thank you for your sharing and it really define my goal again!