# Review in 2020 and Plans for 2021

## Failed to do at 2020:  <a href="failed-to-do-at-2020" id="failed-to-do-at-2020"></a>

1. Keep learning to become an expert on Machine Learning. (**I start to realize if I want to do this very well, I’ll need to master math first**)
2. Try anything to get money at home. (**It turns out you need some certifications so that others can trust you. My dear university teacher GanYan trust me, but that’s not enough to sustain my life**)
3. Rebuild an open-source WeChat if I can. (**Actually, there are a bunch of open-source chat apps available on Github, we don’t really need to build it ourselves.**)

## Have Done in 2020: <a href="have-done-in-2020" id="have-done-in-2020"></a>

1. Say Goodbye to school: [https://github.com/yingshaoxo/success-people-who-dropped-out](https://github.com/yingshaoxo/success-people-who-dropped-out) (**I graduated, bro**)
2. I have read a lot of books, some of them are in Chinese, some of them are in English. For English books, such as `Grokking Algorithms`, `C++ Crash Course`, `C++20 QUICK SYNTAX REFERENCE`. For Chinese books, such as `爱你就像爱生命`，`深度思维：透过复杂直抵本质的跨越式成长方法论`，`性犯罪 精神病理与控制`，`蚁道: 30岁前必须掌握的生存法则`。
3. I built my body muscles within 2 months with every day 200 push-ups.
4. In the last two months of 2020, I start to solve one algorithm problem each day, and sometimes, I use Python, Java, CPP, Goalng, Rust, Kotlin, Typescript to solve the same problem.
5. I rebuild my English Speaking ability so that I could talk to foreigners without any problems.
6. I Learned how to use Unity3D to make games by following the Unity official website’s tutorial. (I have learned 4 units)
7. I learned how to use the flutter frontend framework to build cross-platform applications.
8. I start to work for a state-owned company in china. (Railway System
9. I found someone I love and someone who also loves me. (Not really, she went with someone else eventually
10. I have earned my partial freedom and been independent of my parents temporarily.

## Plan to do in 2021: <a href="plan-to-do-in-2021" id="plan-to-do-in-2021"></a>

1. Get started to learn high-level mathematics in a systematic way so I can take an exam to increase my education level. (I must leave the railway system to gain greater possibility in my life.)
2. Keep the algorithm problem-solving process every day so that I can keep my brain active.
3. See if I can keep the balance between work and life.
