Tired Excuse

I am not a fan of people who cancel plans under the "I'm too tired" excuse.

Unless you're getting in on an all-night flight from London or you just ran a marathon, how tired could you possibly be?

To me, the "I'm too tired" excuse is basically someone trying to politely say: "I don't want to go for no good reason at all, other than I lack the enthusiasm to be at said activity." Or rather, they are saying: "I'd rather be doing anything else right now than hang out with you."

The "I'm too tired" exuse is a bit rude, I think.