It is really frustrating when someone is waiting for someone else who never shows up, especially when it is for something important like the cable company
Context: Today I waited for the cable company to show up at my house for 5 hours... No one ever came
Hypothesis: I feel so angry and let down that the cable company never showed up even after waiting for 5 hours

Given this context, is the hypothesis true (Yes/No/I don't know)?