text: Don't be too hard on yourself. A little flickering isn't because it's a bad candle. Might just be a slight draft or the wick is slightly too long. Slight flickering and mushrooming of candles are normal.
  You could make the perfect candle but then sell to someone and they'd experience every issue going. Embrace them. Sometimes we have to draw a line and just go with it as it is especially if every other aspect of the candle is perfect. Tbh NO candle is entirely perfect 🙂