Debt free Basically

I paid off 14.5k$ worth of debt in one day. I took a large position out of my portfolio and decided to pay off 93% of my debt while I work to pay off the last 800$. Now I really am only using my cards for gas and groceries but the goal is to already have that cash and just pay off the card basically the same day. I am trying to build a bigger buffer in all my accounts using various savings accounts and ways to stash money out of my reach and just have it accrue interest and save it for when I need it or keep adding to it.