Didn't mean you had to do it everyday, just to avoid ones full of forms and katas without a sparring element.
From the perspective of a middle aged man that is fairly new to it, getting used to the sparring/rolling, gaining grabber cardio, adrenaline dumps, being comfy in very close personal...
Millennials! You need to work harder in the economy people before you destroyed. Boomers need you so they can suck every last drop of excess this country has ever produced to fund their retirements and leave you with the desiccated carcass that once was a great country.