All things are transient. This is neither good nor bad. Or, both good and bad. There are things that we love and have in our life that could end, giving us a sense of loss. However, this feeling of grief is also transient.
Things are changing for us constantly everyday. Most of it goes unnoticed and much of it is for our betterment. We handle it constantly and well. It is when a change “feels” out of our control that we feel afraid that we can’t handle it and panic. No matter how nonsensical, the Anxiety convinces us we will go off some metaphoric cliff, n’er to return.