When you are present, you can allow the mind to be as it is without getting entangled in it. The mind in itself is a wonderful tool. Dysfunction sets in when you seek your self in it and mistake it for who you are.
Source: The Power of Now : A Guide to Spiritual Enlightenment, Pages: 40
The psychological condition of fear is divorced from any concrete and true immediate danger. It comes in many forms: unease, worry, anxiety, nervousness, tension, dread, phobia, and so on. This kind of psychological fear is always of something that might happen, not of something that is happening now.
Source: The Power of Now : A Guide to Spiritual Enlightenment, Pages: 35