I smoked weed and marijuana wax for many years. For me pot would give me that feeling of being more creative but it was just that, a feeling. In reality it affected my memory and concentration and affected my ability to get better at playing guitar.
I’ve been sober off pot for 5 months and my guitar playing is improving far more than if I was still smoking. I’m all for pot being legalized but like anything else, if it’s abused, it can cause serious problems in your life.