“Change is the essential process of all existence..” — Spock, Star Trek: The Original Series
While this may have been attributed to Spock in Star Trek, I can hardly believe it originated there. This is a truth for all organizations and all people. Change is what we do all day every day and without it, life would be very boring. We implement changes every time we go to work or at home and every day something new happens. The question is how to manage it for our benefit and that is where Quality Assurance comes in.
Concentrate on the change.