wishing I took screen shots...
here is my time line
1 tried to install Mavericks
2 install failed 15 min in with an "disk is damaged" error
3 thought it was mistake and tried to reinstall it but my Hard drive wouldn't show up to install
4 Ran verify Disk Permission
5 Ran Verify Disk
6 it wouldn't let me run "repair disk"
7 thinking I had a brick and tried to quit install and restart...(I think I force restarted the frist time by hold power button)
8 when it restarted I was back at the install
9 went to disk utility this time Now I could "repair disk"
10 Ran Repair Disk
11 Tried to exit the install
12 got prompted to choose Hard disk... (was happy to see my Hard Drive in the dailog box but wouldn't let me select... can't remember the error
13 restarted but back at the Mavericks install loop
14 restarted this time holding "option" key
15 selected my HD... booted normally back to 10.8.5
16 Have all my stuff back and I'm now typing this on the same computer