本质上说，这不是一种学习方法，而是一种学习策略。通过这种策略，本人真用20小时就掌握了Gartner Group 2018年魔力象限排名第一的人工智能开发平台KNIME的基本使用。简单、粗暴、有效就是对这种学习策略最好的标签。
https://www.youtube.com/watch?v=EtJy69cEOtQ
1. Decide what exactly what you want
2. Deconstructing
3. Researching until you can identify enough whatever skills you wantto know
l self correcting
l Trick：don't makethe researching become practice.
l Advice：Acquiring 4or 5 different resources to find out the ideas coming up over and over againwhich stands for importance also means that practice should go first.
4. Removing barriers and distractions, such as playing mobile phones.
5. Pre commit at least 20 hours of focused deliberate practice.
学习状态的三个阶段
1. 执行时花很多精力思考
2. 执行时花较少精力思考
3. 自动执行
