There is nothing as hard as change, yet change is inevitable, its a requirement its how we grow. 

If we don't change we become stale, we can't adapt. 

I have found in my business I need to change some things to be able to swim with the tide and I also realised the importance to know  though change is good, it should not change who I am  my vision,  my self worth. It always cause one to stand still and evaluate is this change for me. 

"Change is hard because people over estimate the value of what they have, and underestimate the value of what they may gain by giving that up." - James Belasco and Ralph Stayer, Authors of Flight of the Bufflo