Tired ; exhausted and lack of focus

R is not in a good shape today , clubbing until 4:00 am , how can a coaching session going well like this ?
He is doing what he call " mediation " before I arrived ( to me , it's napping ) and I can see from his eyes. He hardly can pull himself , in order not to tear down the mask , I use my " process " weight and shorten to a 90 minutes session ..
and I am wondering if he space out also , this is what I worried more -- as for the contents and context today , must be some take Away for both of us ..

Roger