I think all or many of us have some travel horror stories. But honestly if a pilot (or ATC) feels it is too risky to land due to storms, etc...I would much rather the plane land safely somewhere else. Turbulence, well that is another story. Sometimes (many) it is unavoidable. But it is truly one of the reasons I dislike flying at this point in my life. I went from someone who thought nothing of jumping on a flight whenever/wherever, to someone who dreads it now.