Don't feel bad. Your not the only one. This misconception has been going on for years simply because no typewriter repairman has stood up and said " Now wait a minute! " The collectors have done all the talking and publishing while the typewriter man isn't heard. Consequently, it's the big typewriter collectors that are heard. They never talk about how many times they had to reclean a machine. They often have several and may only use 1 or 2. Also there isn't that many of us real typewriter repairman left to do the talking.