I find it difficult to decide on where to position/rest my right hand (picking hand) when playing electric guitar. I started with acoustic and i have a habit of resting my pinky finger on the guitar ...
My guitar instructor insists that, as part of my training, I set a fixed minimum amount of time each day for practice and make sure that I practice at least that much, with a fixed upper limit of 4x45 ...
What are the most common barriers to becoming proficient at playing an instrument, and how does one overcome them? Multiple answers welcome :) This question does not apply to a particular instrument ...