Dripping takes a bit of patience and practice, but you'll love the flavor and there's much less waste then using carts or cartos.
Here's what I do for dripping with a basic 510 atty:
Start with 3-4 drops and let it rest for a few seconds so it can soak into the wick.
Vape until the flavor starts going flat and vapor production drops off.
Add 2-3 more drops and vape as above.
Continue in this manner until you are either done
vaping for the day or you want to change flavors. When you want to change flavors, you can either vape the previous flavor to its end or blow out the atomizer and start at step one.
HTH!