It’s easy to procrastinate. I do it a lot. I do it especially for things that are not required. I can utilize what Dimitri was talking about. I can make it external, I can make it known and that should force me to do it. Also, I can put it a test, whether by scheduling it ahead, or perhaps using some external party to validate. For instance, if I want to learn Scala, then I can maybe sign up to take a test in 2 months. Things like that.