I'm the Chief People Officer at Walmart. I always wake up to the same U2 song and watch the 'Today' show.

Walmart's Chief People Officer, Donna Morris, typically sets her alarm clock for 6:05 a.m. and wakes up to U2's "Beautiful ...

Walmart's chief people officer reveals the 1 type of person she steers clear of when hiring — and the 1 trait that could boost your employability

Merriam-Webster has a similar yet broader definition of a Debbie Downer, explaining that they are "a negative or pessimistic ...