♒Åℚ∪Åℜ│⊔S ♒

I've been practicing abacus at work, memorizing the right formulas (Good Friends, Bad Brothers, Neighbors). Currently, I'm SLOWING trying the books of Abacus Grade 6. When I say slow, I really do think I'm extremely slow, as compared to the students. And I don't think I can barely visualize the abacus infront of me.

|| Maybe one day, I can ||