I didn't blame the tank in any of my posts, I have done a lot of research believe it or not, but it's impossible to know it all, and I do know about PG and I know about VG and I know each ones characteristics.
I checked and the one I have been trying lately is 30PG/70VG
I blame myself for everything nowhere did I blame anyone nor anything I'm obviously missing something, my point is in the TL;DR.
Okay earlier you said 70PG/30VG, now the opposite. You still haven't said the nic level not what ohms you have built coils to and what wattage you were running at. I asked you this several times and so has others.
You're getting defensive but aren't telling us the whole story when asked and now 2 different stories (sort of) about the ratio.
So I'll ask this:
1. What brand liquid are you using and flavor?
2. What nic level are you using?
3. What wattage are you vaping at?
4. What size coil are you using (ohms)?
5. What are you using for wick?
If you don't know the answers to all the questions of the top of your head, you need to get a basic device (from a local shop) and start over. Not meaning to be rude, this is just basic stuff, you should know what you are putting in your body and how you are doing it.
I rarely tell people to not vape but honestly, if you're going to demonize it and get defensive. The best thing may be to go to your doctor and work out a quit plan for nicotine. There are many replacement therapies, as well as support groups. Since getting off tobacco is the main concern and as you've said saving money, a traditional approach may be you best option.
No matter the route you choose, understand this, you will NOT be able to QUIT tobacco alone. It takes mind power AND support to quit smoking. Many of us here have been vaping for a long time but still come here for support and motivation, still. Tobacco is no different than any other drug or alcohol, it's all addictive and takes work everyday to do better/different.
So far you've had a bad experience but instead of coming here and saying you need help or asking what you're doing wrong, you come with an attitude. You say you have all these problems, yet haven't seen a doctor, talked to a local shop, or even stopped to see what the problem is.
I have a hard time believing you've been vaping 6 months and honestly I'm thinking your research has been to watch cloud videos and to see what's popular. This is starting to seem more and more like a troll thread. I think you need help by professionals then and only then, hit up a local shop and let them help you in person.
May be I'm wrong and if I am I apologize but until you can answer the 5 above questions, honestly I'm going to doubt your whole story.