Update readme.md

readme.md

@@ -5,35 +5,33 @@ Hello World!
 
 I'm Tiger.
 
-I was born in 1990s, located in Beijing, China.
+I was born in 1990s, and living alone in Beijing now. My nickname is Tiger, another name is David.
 
 I am a believer of technology , openness and freedom.
 
-I like apple's products especially iPhone and RMBP, but not a full apple fans.
+I like Apple's lifestyle and products especially iPhone, Macbook and Apple Watch, but not a full apple fans.
 
 Maybe I could be a Full Stack Developer? But it's not enough. I want to be a all-rounder man in anything I like.
 
 Just 4 fun!
 
-    INTP-H
-    Geek
-    Senior Software Engineer/Architech
-    (was) almost a hacker
+**Hacking 4 fun.**
+
+    INTP Geek
+    Senior Software Engineer
+    Software Architect
     Full Stack Developer
 
-    Skills:
-    Backend architecture, and database design.
-    Distributed System design
+Skills:
+    Software architecture design
+    Backend Development
+    Distributed System
     Web Development
     Linux Apache Nginx MySQL PostgreSQL Redis
-    Golang PHP Python HTML CSS Javascript jquery
-    Git/SVN
-    VS Code/Sublime Text/vim
-    Mac OS X
-    Windows
-
-**Hacking 4 fun.**
+    Golang PHP Python HTML CSS Javascript/Typescript
 
 [About.me](http://about.me/DropFan)
 
 [DropFan@Gmail.com](mailto:DropFan@Gmail.com)
+
+[Discussions/Guest Book](https://github.com/DropFan/DropFan.github.io/discussions)