Mastering soft skills, or power skills as they are more recently termed, can make all the difference between a disappointingly ineffective side hustle and a thriving, high-income venture, that has the potential to eventually turn into your main job.
You can have exceptional domain knowledge within your area of expertise, and know how to deliver an outstanding service to customers; but all this “know-how” will be fruitless and ineffective if you do not master five critical skills, which lie at the foundation of all successful career and business endeavors [..]