It used to be easy...
I hear you, and have been right where you are! When you are a high achieving person, you usually know what you want, and figure out a way to make it happen.
So why can't you get a handle on your health, energy, and fitness anymore? You used to run marathons, and now you can't even make supper.
Every time you feel frustrated, you wind up spending hours on the computer, searching for that one thing that everyone is promising will be the one thing that works for you. "Like magic", they say, "the energy comes back overnight and the weight just falls off"...except when you try it, it doesn't work.
So you go back to the computer and spend more hours, and try another thing, and then two more things, (because more is always better, right?) and then you maybe go back to that other thing that didn't work, but maybe it will this time...and the harder you work at it, the harder it becomes, until that's all you are doing anymore is focusing on making it work...and it never does. So you are right back where you started.
Frustrated, overwhelmed, out of shape, and out of hours.