Responsive.
When I am trying to learn something new I practice it pretty much exclusively until I get it, unless it goes into day after day of frustration. The amount of time I practice without stopping is not as big a factor for me as just sticking with it until I get it. If it goes to a point I get too frustrated I will stop a day or two then revisit it. Eventually I either pick it up or decide it just isn’t the trick for me…I’m looking at you, Pump House!