About SKILLS ...

Picture by https://pixabay.com/en/skills-can-startup-start-up-3367965/ 

There is a new McKinsey study from May 2018 about - Skill Shift, Automation and the Future of the Workforce -  https://www.mckinsey.com/~/media/mckinsey/featured%20insights/future%20of%20organizations/skill%20shift%20automation%20and%20the%20future%20of%20the%20workforce/mgi-skill-shift-automation-and-future-of-the-workforce-may-2018.ashx, see page 19 for example. 

Besides that a good comparison of the Skills of introverts and extroverts:

• Managing Introverts vs. Extroverts                            https://appfluence.com/productivity/managing-introverts-vs-extroverts/ 
• A success guide for all introverts                                                      https://agileleanlife.com/a-success-guide-for-all-introverts/ 

and about learning, a good way to develop skills and do marketing with them 😉:

• How To Remember 90% Of Everything You Learn    https://www.lifehack.org/399140/how-to-remember-90-of-everything-you-learn 
• USP Analysis: The Unique Selling Proposition: Finding Your "Competitive Edge"  https://www.mindtools.com/pages/article/newTMC_11.htm 

Listening is a master skill for personal and professional greatness. Robin S. Sharma, Born: June 16, 1964, https://www.robinsharma.com/