Hey Mark, you need to visit doctor or take some pills for sleeping, it is a very big problem that you don't sleep enough and it can affect your health.
Nope, a Sleeping pill is not the best solution because it can affect the mental health as well.So first it is important to find out what is the issue causing insomania. If it happens for now reason then he isn't doing any work at all and probably due to covid lockdwn.