Fetcher Function, Cal Newport Podcast

I added the fetching function into the course platform. Harder than expected. Have to add some testing.

I listened to Cal Newport's podcast. I've found his stuff like 15y ago and read some of his book. Great insights. Nowadays I don't consume that much "knowledge", because it seems to be a lot of procrastination. I am a good single tasker. I don't use my phone that much. I don't use social media, just two daily Twitter social accountability messages and very rarely replying to someone.

In the evening I did some mentoring. He's building a cool platform and will publish it soon, so we talked about branching/deployment.