What do you think? I actually believe that most would at least begin to question reality. How could you not? Think about it, every night you lie down and wake up in your bed, so what happens when you lie down in a dream every night only to wake up.
I will leave you with a quote from 12 Monkeys: " I am mentally divergent, in that I am escaping certain unnamed realities that plague my life here. When I stop going there, I will be well. Are you also divergent?"