When I was laid off many years ago, my manager gave me the book, 'Who moved my cheese?' Her father gave it to her on her graduation day. He told her, "Read this every night, for 30 days, before you go to sleep."
I did, and it changed my life. I now read it once a month.
https://en.m.wikipedia.org/wiki/Who_Moved_My_Cheese%3F
Change happens, be prepared. Then, you can adapt to it.