Someone said if nothing changed there wouldn't be any butterflies..

I have always loved change! Moving town to town, changing schools, new friends, new language, new culture and so on. But that was when I was a kid. Lately I have been thinking it would be nice to have an idea what tomorrow will be like and be ready to face the music.... I would like to plead guilty of wanting consistency... and who was to know that i am in for a change so unexpected in my professional life - am told this role change will look good on my c.v. am sure it will! But transition is a painful process - it is like leaving what i am now and moving on to be a new me... i don't how far i have to continue my journey to be that butterfly and is it really what i want to be?