Personally, I don’t think an MBA is enough or is even required. I know that you can be successful without getting an MBA because I don’t have one.
However, I do believe there is one skill that can help you get ahead regardless of your degree: being an avid learner.
I believe being an avid learner differentiates good leaders from great ones, whether you have an MBA or not. I got promoted time and time again without one. Let me share an example with you.