What is your yoga intention?
You can approach your yoga practice as a 'hobby'. Is it something that feels like a nice physical fitness stretch once a week? Do you see that so many people are 'doing yoga' so there must be something to it? Your teacher tells you this and that, and you follow their lead? All well and good ~ we will never discount getting on the mat and taking time for self.
But you can also approach your yoga practice as an 'education'. Really learn a practice. Come to practice with the right attitude of grace and humility and patience. Note the positive effects of letting the mind and body wrap around new information. This is continuing education for the primary relationship in your life...your body/mind union.