The first task, clearly, is to detach the sense of identity from the descriptions of yourself. This does not mean to find another description that would be the correct one. It means to realize there is no description of you.
At first, even one minute spent in unaccustomed prayer will seem as endless as an empty silence or a blank stillness; but these periods of quiet can be lengthened profitably, and these times of silent stillness can become alive, eventually becoming the most rewarding experiences of the day, as one discovers how much God has to say to those who will listen. "In quietness and in confidence shall be your strength." A person who does not understand another's silences will not understand their words either.