Education for mostly business. I spend the most money on books and courses but I find myself usually dissatisfied with courses. I'm always interested in taking

Education for mostly business. I spend the most money on books and courses but I find myself usually dissatisfied with courses. I'm always interested in taking the latest digital marketing courses that can be thousands of dollars but I am usually disappointed when they over promise and under deliver. A lot of the courses are the same info. Same goes with expensive conferences that are usually general info with a high price tag. The flip side is that you can find a lot of great info for free but it's a challenge to sift through everything to find the gold nuggets.