First of all, why did that "thumbs down" thing come up?
I had a similar experience to kls. My father attempted suicide about 12-15 times when I was between the ages of about 6 to 20. There were a lot of people that reacted very similar to how kls got treated. They would sometimes even outwardly condemn our whole family, as if we were all sick.
I'm not sure if the fact that the JW's would teach the "no resurrection" thing that made it worse, but it was way beyond just an awkward feeling, although that response was evident as well, quite frequently. At this stage in my life, I realise that my father was basically just pretending, to try to get attention. I wish I had the ability to make that determination back then..... it would have been a lot less heart-wrenching.
As far as whether I feel more pity towards him or whether the anger prevails more is still up in the air.
Irregardless, I have great compassion for the family members who go through the after-effects. It is very sad to see.
Brad