This is not a bad beat post. Those suck.

To conclude, my new strategy for KK (first I'll raise or reraise of course):

-All-in by deep stack: fold.
-All-in by short stack or deep stack with loose read: call.
-Small reraise by short stack: call to trap QQ/JJ/AK, or reraise AI immediately.
-Small reraise by deep stack: fold or call for set value if odds are good.