For every individual on the planet, we each subscribe to a strong belief or philosophy for a particular practice.
A mother from, let’s say Denver, Colorado, may believe that her children will get the best education from homeschooling. A hiring manager may prefer a casual conversation with a job candidate at a diner opposed to a formal interview in their office.
Over time, however, that preferred method of practice may require some revision or perhaps an upgrade even as recent results prove to be less optimal. This in itself, accepting change, can be extremely difficult, perhaps next to impossible.