I have been contemplating to enroll in a masteral course. That was suggested by my boss last year. And although I ignored it, I deemed it a valuable suggestion. I will be retiring in 7 years and I don't know what I'm going to do. If I could have a master's degree then I can be a college professor, earning money and enjoying a new career, maybe. But studying will take away much of my time since I have a job. I fear that I may not have enough time for my family. And the masteral course will take more than 2 years to accomplish. I'm still in the process of evaluating the matter.