Thank you. You've communicated why many users find CLIs intimidating better than I've been able to. Faced with a new GUI program, even on an unfamiliar operating system, an average user can usually click around and experiment enough to figure out the basics in a few minutes. This is impossible with an unfamiliar CLI, or with programs like Vim, and what help functions exist (if you can find them) are usually strongly geared towards refreshing an experienced user's memory rather than educating a newbie (man pages in particular are often less than helpful to anyone who doesn't already know how to use the program in question).