Markets are dynamic

As a trader you should stop living in the land of goals rather live in the now than to centre your attention in the future. We can't concentrate or even accurately observe what is happening now. We can't dance well while thinking about how we are dancing. We can't trade well when we're planning what we are going to do (trade) tomorrow. Living in the now is an important need to good trading.

Living in the now is another way of saying

"pay attention to the process rather than future goals or desires"