I also attempted vaping a little over a year ago with a DSE901 starter kit but didnt succeed until I tried again a few months ago. There's so many improvements now! These new things may have existed a year ago, but are not as prevalent then as they are today:
-Mods: Vaping above 3.7 volts (often at 5 or 6 volts) and superior battery life.
-cartomizers: "disposable" attomizers, often pre-filled with juice, but you can easily refill them. They last anywhere from 1 week to about 3 weeks. They don't hit as well as real attys, but are super convenient !
-The eLiquid ! For me, this is the greatest improvement from about a year ago. Now, people have really nailed the flavor and the throat hit.
-T-tips/zip-tips: You put them on your atty instead of a regular plastic tip with the small opening. Increases the size of the opening so you can direct drip without removing the tip
-Low resistance atomizer: an atomizer with lower resistance so you can experience the feeling of higher voltage on a regular 3.7 volt device
Good luck, if you have more questions, please ask
