When to speak and when not to?

Speak when you are talking wisdom, humor, business and expressing your mind & concerns. Do not speak when you want others to listen but they don't want to listen, complain about others or blame others, especially to a third party who can do nothing about it or if you want to speak to satisfy your ego.

Who is the doer?

When you are unable to complete a challenging work in time despite efforts, are you praying to God for help?

And when you complete it, are you waiting to show others your accomplishments?

How many parameters did you have in your hands?