Improve? You are doing just fine.
Here's some tips though.
You may find you need to drink a little more water when you vape. Juice tends to dehydrate a little bit.
Do you have an extra battery and an extra tank or clearo? You may break something and need it sooner than later.
Avoid my biggest vaping mistake. Which is buying large, bottles of juice I've never tried. There are lots of good juice vendors out there, but taste is subjective and personal, so be willing to experiment with little bottles before you end up with a closet full of juice you thought you might like
If you have trouble sleeping at night, lay off the vapor an hour or two before you go to bed.
If you find you can't taste anything, especially juice, don't worry, it'll pass. Some people find their taste buds go haywire a few days after their last cigarette. It's temporary. Some say a tiny bit of hot sauce will restore the taste buds.
Use this forum as much as you like . In my experience, this is the nicest and most helpful online community on the Internet.
Typed on my mobile. Please excuse typos.