Great start to my visit to dad; disembark train, step on metal manhole cover on platform. Slick with rain, it was like oil or ice, slipped & went down so fast I never even got an arm out to break fall. Wallop right into my side & ribs.

... Hit ground so hard my glasses flew off, slammed my ribs painfully, tore open skin on fingers. Fortunately neither ribs nor glasses broken, but my side aches, going to be sore for a few days.