THE INNER VISION FOCUS
When we constantly look at something, we build up the potential to get the that particular thing familiar to us.
Let's take a practical example:
Our eyes are are oftenly compared to a DSLR which has the ability to capture things clearly. Eyes are a sort of camera lens which captures things at high pixels of approx. 576MP. The focus ability of our eyes is far more superior than the DSLR cameras. When we look at a particular object we tend to blur the surrounding part of the object. This is our innate ability to "FOCUS". This focus may be interpreted as the focus of vision. Similarly, it is actually not difficult to build the 'Inner Vision Focus' so as to focus our mindset towards our desired goal.
Inner Vision Focus can certainly be developed by performing meditations and yogas. Of course, the span of time to develop the ability depends on individual to individual. But once we achieve the ability of developing our inner vision focus towards our target we automatically tend to blur out the surrounding hurdles in the path towards it and achieving a goal seems much easier.