Hi, my name's Quizzy. Over the last few years my art has improved fast, but now I have got through the basics, I've plateaued, used to the fast practice and simpler concepts of the basic fundamentals. Now I am looking at materials, detailed anatomy and larger paintings, I know where to start but can't break my rapid, rough painting style. My paintings last around an hour on average, I want to do the kind of slow practice that takes five or six hours. I have tried it but after the three hour mark I lose patience, rush it and leave, only to come back and groan at all the mistakes I know how to fix but didn't take the time to. Examples of my work are on my profile. How can I get into this? Thank you.