init/README: add reference on xkcd git comic

src/01_init/README.md

@@ -29,6 +29,9 @@ If you are still paranoid, you should never download repositories like this! Ins
 
 Also: if your editor of choice asks you if you want to trust this project - say yes, otherwise its git integration will not work ;)
 
+Once you are done, with it, you will hopefully be the person, people come to when they have questions about git:
+![A comic of stick figures describing how beautiful git is, but they just memorize a few commands. And when they run into an issue, they don't know how to deal with it and just copy the file and delete the folder](https://imgs.xkcd.com/comics/git.png "If that doesn't fix it, git.txt contains the phone number of a friend of mine who understands git. Just wait through a few minutes of 'It's really pretty simple, just think of branches as...' and eventually you'll learn the commands that will fix everything.")
+
 # First steps with `git`
 
 `git` takes snapshots of your code, so that you can e.g. go back in the history of a file.