Не совсем понятно, ЧТО автор хотел сказать в четвертом предложении. Выслушаю все варианты )). Спасибо.

Контекст:
Emailing when you’re angry. Don’t do it. Ever. Recall buttons are far from a perfect science, and sending a business email tainted by emotion is often a catastrophic mistake. It sounds cliche, but sleep on it. Save the message as a draft and see if you still want to send it the next morning.