Let me check my schedule," "Let me see what I can do," and "I'll handle it" are just polite, socially acceptable ways to decline without the awkwardness of a direct refusal.
It’s not dishonesty; it’s just the social tax we pay to keep things comfortable
Mom: When you get married and have your own house you will do whatever you want.
Wife: You are not going to do whatever you want here. This is not your mothers house.
#growingisascam.