Irish Walled Towns Network (IWTN) https://irishwalledtownsnetwork.ie/
A family member says that she will swim (every-day) in retirement
I told her that everyone says that
If you say that you will swim everyday WHEN you retire, then you had better start NOW

In a similar way, If I say that I will walk 20K every day WHEN I am on pilgrimage, then I had better start NOW