Whether the change be through our own choice or through circumstance - it can be painful.
With time, most of us get used to life after change. No matter how big or how small - it is still fine, and things settle back into their traditional rhythms season after season and are much as they have always been.
Remember, time is big and precious and unrenewable. Try not to travel back or forward, not even for the day. Just try to live every day as if we have deliberately come back to this one day, to enjoy it as if it was our full final day of an extraordinary, ordinary life. Know that all we can do is our best to embellish this remarkable ride, and just be.