Revisiting armbars and turtle attacks | Grappling - Upgrades & tunings

I am a forth stripe blue belt and the more I practice the sport the more I see how much I don't know.

It recently hit me that I do not need more technique.
I need to actually refine what I am good at and go deeper into learning the positions I lean to.
The experience of training BJJ changes and I am falling in love with the sport again.
I now really see the value of drilling over exploding like crazy. It makes no sense.