Practice will never make perfect, but it can certainly make things better--both visually and also with my internal weather system. If I don't practice, I can tell the difference the next time I try to draw. This is one reason I take classes frequently. And if I don't practice I start to feel a build-up emotionally too. Drawing repetitive lines is incredibly soothing, calming and meditative.
Speaking of which, meditation is the same for me. If I don't practice, I begin to see the effects almost immediately in daily life.
I'm just better when I practice, whether with drawing or with meditation.
I'm a textile artist (traditional rug hooking, punch needle rug hooking, and other textile arts), a long-time meditator, a certified meditation teacher and coach, and focused on learning about the interplay of art, creativity, and mindfulness every day.
SITES TO WATCH:
Insight Meditation Society
Oxford Rug Hooking School
Zentangle: The Official Site
Green Mountain Rug Hooking
Massachusetts Tarot Society