I am not trying to be sure. It is enough that I am here, free to come and go as I choose, to plan my day as I wish, to have time for the things I once had no time for, and why must there always be explanations and reasons and justifications for one's acts? The daily realization each morning, on awaking, that the day is mine, that there are no customs with which to comply, no regulations to follow, no conventions to be conformed to, at the end of two weeks still stirs and thrills and awes me a little, and I am constantly afraid it is not true that I am here to stay. And then again with something of fear and shrinking and uncertainty I realize my bridges are burned and I must stay.