That is a very serious problem I often face myself. I found that having a cactus near the monitor influences the way information is encoded and perceived. When

That is a very serious problem I often face myself. I found that having a cactus near the monitor influences the way information is encoded and perceived. When a person that does not have a cactus tries to run my code, they could face cactus not found and sometimes even cactus panic issues. Solution of course is to bring my cactus to their workstation; it is obvious that a reboot is required so that workstation could recognize new peripheral plantware. Working with servers is much harder, but waving a cactus in front of terminal window and changing font color to green had been proven to work.