Eventually the double dippers will be proven true.
The issue is how long before it will happen or when .
So far, double dippers have been , to my awareness, sounding the alarm since early 2010 or perhaps mid yr 2010 when the dow actually fell back because due to concern about the economy double dipping.
However, since the low of last july, the sp has gone up 30%, more if you are leveraged.
The higher the sp grinds up, the louder the double dipper will sound: cognitive dissonance requires it.