Letting go and living life more calmly is good advice, but it's more complicated to follow than it seems.
At least, the advice is complicated for some people who tend to have a personality that wants to control everything, predict everything, and measure every result to achieve optimal results.
I admit I also have a bit of these traits, but I've seen people who take it to extremes. In those cases, they practically have a manic episode every time something doesn't go as planned.
!ALIVE !BBH