They are afraid HIV will kill them so they kill themself. Don't understand it myself. (yes I know technically HIV/Aids weakens the immune system and doesn't kill before any pedant jumps on me)
Going by the people this 'mate' hangs about with, serious drug problems
Sounds like that had mental issues now doesn't it.
These are currently being used in private clinics in the UK. The THT offers rapid tests at a couple of its sites, and you can book to receive a rapid test at the GUM clinic at Guys and St Thomas Hospital, London Bridge.
There have been a couple of cases in the UK where people have killed themselves awaiting test results. One guy stopped his car over a level crossing and waited for the train to hit him. The train driver also died.