Serendipity: noun; the occurrence and development of events by chance in a happy or beneficial way.
“Feeling blue” doesn’t always have to mean something sad or negative. We just moved to a new place, and since we haven’t installed the curtains, I’ve been waking up every morning with this view. The new place is full of light, peace, silence, and positive energy. That’s the new meaning of “feeling blue” to me.