When you act immediately and get up in 5seconds to do a task, you don't give your prefrontal cortex time to think, hence you don't procrastinate.

I 1000% agree with this, if this isn't done then we spend time on something else which mostly results in procrastination.

The quote you shared by J.K. Rowling, is kind of similar to the saying "If I am poor by birth that isn't my mistake but if I die poor that is my mistake."
I can well relate to your post.

Thanks for sharing and good luck with the contest brother!