Black and white

Lets say you went through a 'bad' experience, which turned out to be 'good'. What would you remember from it? I know the Calvin response.

Now switch roles, you went through a 'good' experience, which turned out to be 'bad' Do you reminisece it? I'm surprised by the Calvin response.

Of course, this begs the question of what is 'good' and 'bad'. Write a 4 page paper, with concise definitions and a clear thesis, on the survivability of killer bees in volcanos.