losing sight

Has anyone lose sight off what they want to do? Or would it be more approriate to phrase it as - Who has not ever lose sight of what they want to?

I believe 8 out of 10 people would have gone through the ordeal of losing their sights. Not the physical sight, though. In our life, there will be times that we just simply lose our sight without knowing it. When you seems to do things aimlessly, that's when you know you have temporary lose your sight. Lose your sight of the big picture, of your aim, of your goals.

That's why you need to keep on reminding yourself, not to keep losing your sight. To not lose sight, you'll not lose yourself.