Sharpen your eyes, think out of the box without loosing focus.
Why do we need to focus? We have limited energy doing something and we can not do 100% optimal by doing two thing simultaneously. On the other hand we need to think out of the box. So how we can performed this? Thinking Out of the box will teach us NOT limit our self for any possible ways might available. However thinking out of the box do not let us to be losing focus.