Well there nothing to say about my experience besides that I learned it on my own.Some of the skills are easy and some reqiure some learning. It depends on people skill level, everybody skill level is not the same. Some people are way smarter than others. Let me give you a example about screenwriting. Screenwriting requires work and knowledge.When it comes to writing you have to know your grammer,definitons to screenwriting,you have to buy the right material and you must have an average of 60-120 pages movie script.