My best friend i met when we both at our lowest point. What got us through that time was being so brutal and dark with suicide jokes. For my part, make as many jokes as you can to combat to disarm the seriousness of the situation and make it tolerable to live with a head full of the worse thoughts.
So, respectfully, no. I wont stop making jokes about suicide. For some it works. Humour disarms and ridicules the very idea of suicide.
Stay right on escalators. Swedes are very passionate about that.