Pretty soon, "I've got no idea what I'm doing on the computer" will stop being something you can follow up with a shared laugh. It will have to be followed by a nervous, apologetic laugh, if anything. After that, it will be something you're so embarrassed to admit, that you will make up excuses to avoid telling people you are unskilled.
Mokalus of Borg
PS - It will be like having to tell people you can't read.
PPS - This will be when most software is much better than today.