In early October 2026 I reflected on a common career mistake: giving vague affirmations like “Yes, I’ll do it” without a concrete deadline or capacity, which creates hidden extra work for others.
"I said Friday. I'm going to miss it. Here is when I can actually finish."
"The honest answer can feel uncomfortable for a few seconds."
"The vague answer can leave the other person uncomfortable for days."
I decided to choose explicit commitment over vague affirmation so colleagues get actionable information and hidden extra work is avoided, even if stating limits feels briefly uncomfortable.