I have noticed anything on the computer exacerbates the POIS symptoms due to hypersensitivities from POIS. Sex w/ a partner can be a double edged sword. On the bright side there is emotional understanding and support, yet I don't know about you guys but as a result of my POIS I am a bit of a control freak when it comes to sexual habits which can be problematic in the bedroom. Objectively isolating physical vs. emotional impacts of POIS is not always easy for me since the two coincide and are intense, although I strongly believe that my physiological symptoms dominate and drive the mental ones, which become cyclical in a negative feedback loop. The resulting negativity does not help in dealing w/ the physical symptoms complicating my though and inevitably leading to all or nothing type of thinking. When I have a partner to reflect w/ the negative thoughts naturally much better making it easier to manage physical and neurological symptoms.