I think many of us have found that out. It's much to do with You'll never know what you don't try. But like other things it's not the fix for everyone. Some of us it's worked for and other it doesn't. Too many other things that contribute to why it works or doesn't. Many of which we'll never know.
I feel too many get wrapped up in formulas and old adages and have issues just because they hold on to those things and never try different.
We try to tell them, but they keep bringing up the formulas and stuff.