When hearing the inner voice, then simply write..

What's difficult about that? Right? Since you have plenty of that, why waste it? Just write. Hesitancy is an indication of uncertainties of what you are blessed with. Life is a continuation of what is going on. You will hear voices as to what is being said about something. So say it even at first it appears embarrassing. It has become your nature in being able to pick up something along the way and that something is your judgement on a particular event. Being conscious or not, all events tend to invite comment one way or the other. The comment or the inner voice tend to be spontaneous. But that spontaneity is not a day's work. It takes years to come up with spontaneity that can be construed as a sound judgement. So your spontaneity is equal to wisdom which can brings you nearer to truth. So don't hesitate, just go for it. It can be very rewarding...