John Cage didn't like improvisation, but he was trying to get out of his prison that was caused by his likes and dislikes, so, I like improvisation and I improvise my life every day, so, the time arose to write a poem and I thought that I would improvise, but improvisation to me doesn't mean writing without a thought, or writing fast, or writing without care, so, improvisation is like what I did in music at a concert in a church a long time ago, after my band and I had practiced for quite awhile, and once we felt able to put on a performance, we did it.