Decisions takes a toll

To the earlier message on focus, its scientifically proven, the lesser decisions you take, the more willpower you have,
which translates to achieving our goals.

https://youtu.be/WhbYBb0huMs
"Make fewer decisions. The more decisions we make, the more fatigued our brain becomes and the less effective we are over the long-term. So, first, stop browsing so much! Mindlessly browsing consumes incredible amounts of brainpower; every new link and every new piece of information to pay attention to eats up your mental energy and reserves. It costs you not only your focus, but your willpower and futurefocal power as well. If you’re looking for something, search for ONE thing, find it… and then stop. Limit your browsing and get back your brain."

And decisions are at every moment of life:
-  When you browse hours on flipkart, amazon etc on what to buy, it eats up your willpower.
-  when you browse news articles,  on which to read or give attention to.
-  when you have a conflict with a relationship and argue within yourself, right - wrong, say - not to say. It just burns willpower  up.
-  when you spend 10min deciding what to wear to work, to marriage.
-  when you decide what to cook each day.
-  when you decide, to overtake or not in traffic.
-  when you decide, to respond to any whatsapp message or not.
-  when you keep checking the phone for new messages. Is there a new one for me to respond?
Self help gurus say - if you are one who is not stuck in situations like these, chances are you can be an achiever.
Pay Attention to all decision making moments of life and keep it to the least time.