I am not sure, blog writing will help improve all below skills, but sure it will help improve yourself more, help you to think more, help you to read more and will boost your knowledge level and help you to grow wise.
Below are the benefits of writing, collected from different sites.
1.You will communicate with clarity
2.You will eliminate stress
3.You will be more productive
4.You will learn more
5.You will gain awareness of your reality
6.You will make better decisions
7.You will be happier
8.You will live more focused
9.You will overcome tough moments faster
10.You will have a lot of written memories and Recover Memories
11.Writing Helps Your Clear Your Mind
12.Evening Contemplation and Relaxation
13.You Will Be Able to Stockpile Ideas
14.Put Your Life Events into Perspective
15.Improve Your Verbal and Written Skills
16.You Will Feel like You Have Accomplished Something
17.It’s a Great Mental Exercise
18.A Wake-Up Call for Your Brain
19.Stream of Consciousness Purging
20.Dream Recall
21.Vocabulary Maintenance and Expansion