I must confess that I was not a big fan of management books or those books that help you to improve your soft skills, but I reached a point in my career where I realize potentially miss out on progressing and promotions due to the lack of these soft skills.  Nonetheless, primarily I saw myself struggling and delivering projects in a successful way, I have to clarify that this affirmation is based on the feedback of the customers, no delays in the delivery time, and the solution was adjusted to the requirements. However, I could identify as a remarked weakness the way I was delivering my messages during my communication through the project.