Welcome to the Forum. Glad to have ya!
This is my vaping "commandments" I give to all my friends. I hope it helps. I learned the hard way.
1. Think of vaping like a NRT. Vaping takes the edge off, but there will be a withdrawal from the other chemicals.
2. Give yourself time to get off of analogs (step down method) if you’re having problems.
3. "Smoking" an e-cig is different than a cigarette. The drag is long and slow. Many people retrohale through the nose instead of taking it into the lungs.
4. Vaping dries the mouth out. Drink lots of water. A sore throat is common for the first two weeks.
5. Ask/Search for advice on the forum if you’re not sure about something.
6. Once you buy your starter kit, don't buy any new equipment for the first month. You'll find yourself chasing hardware, especially if you read this forum consistently.
7. If you quit cold turkey with vaping, don't let monthly vaping budget exceed your total savings from cigarettes. Spending money on vape gears can get out of control very quickly.
8. Don't buy more than one kind of tank until you've used it for a month. In a few months, something new will come out and those tanks of yesterday will start collecting dust.
9. Don't buy full size bottles of an ejuice your not familiar with, because it may end-up in the trash. You can always order more later. Buy the smallest size instead.
10. Don't buy multiple bottles of your "current" favorite ejuice at first. Your taste will change as your sense of smell comes back, plus you might get sick of the ejuice before you finish all those bottles.
11. When buying tanks, consider the cost the heads and how long they last. Heads and ejuice will be a re-occurring cost if you don't rebuild them or they can't be rebuilt.
12. Just because something looks nice, doesn't mean it vapes nice. Always look at the pros and cons of hardware - there will always be negative things.
13. Shop around. Prices vary a lot in this industry.
14. Know your vendors. In the past, there have been some scams. Start collecting vendors when you come across them in the forum.
15. If your upgrading from an ego-style setup, really-really-really-really do your research. This is where you can waste a ton of money.
16. There are many elements to vaping. Don't let all the terminology and hardware overwhelm you. Enjoy the journey – there is no rush to learn everything overnight.