The first 20 hours – how to learn anything

I got to learn a new thing in four steps. 

1. Deconstruct the skill

2. Learn enough to self-correct

3. Remove practice bars

4. Practice at least 20 hours

But I think the most important thing is to have the motivation to persevere, otherwise everything will come to naught. I hope to use these four steps to learn new things in the future.