Great question, Ross. Personally, I don't recommend thinking so much in terms of how long you practise. I think it's much more helpful to pay attention to where you are mentally, emotionally and physically. One of the biggest traps I see is students saying, "I don't have half an hour today," so they end up doing nothing at all. But five minutes every day is far more valuable than one hour once a week. Our brains strengthen the pathways we use regularly and gradually prune away connections that aren't being used. During sleep, glial cells help clear waste products from the brain, while the brain also reinforces frequently used neural pathways and lets weaker ones fade. In other words, consistency is what tells your brain, "This is important—keep this." I like to compare practice to eating. You wouldn't eat an entire week's worth of food in one sitting. It's much healthier to nourish yourself a little each day. Music works in much the same way. Another thought I often share with students comes from my meditation practice. Many meditation traditions suggest it can take around 20 minutes or so before the mind begins to settle into a deeper sense of rest. Of course, everyone is different—just like some people feel refreshed after six hours of sleep while others need eight. The point isn't the number. The point is learning to recognise when your nervous system has settled. That's actually how I recommend approaching music practice. Don't practise until you've run out of time. Practise until you feel settled. When you're learning a piece, you'll often know you've truly learnt it when you can play it calmly. If you're tense, rushing, frustrated or panicking, your body is telling you that the skill is still developing. When you can smile, breathe, and simply enjoy making music... that's usually a good sign the learning has become part of you. So if you reach that place in five minutes, wonderful. If it takes an hour, that's wonderful too. The important thing is to keep showing up.