Back again! First, an apology - for some non-existent reason I apparently convinced myself that Paladinx was a 'male' handle and it seems that yet again I was wrong. Ah well, has happened to me too and if it's the worst thing that happens this week, I ain't got too much to worry about, have I?
First up, the alcohol/cancer issue: confess I'd never heard of this so Googled it and it seems this is a fairly new but scientifically founded idea. And of course it is founded on DRINKING the stuff, not vaping! It does however seem that heavy or excessive drinking is the worst. Another thing I've learnt courtesy of the ECF - thanks. A small amount of alcohol has a very small risk factor, and in fact can protect to some extent against heart disease - also scientifically proven and rather better known. Even if you vaped 5ml a day (and that would be heck of a lot), it would be a TINY amount of liquid, a teaspoonful in fact - and only a proportion of that is alcohol. Myself, after the number of years I've been poisoning myself with tobacco, I rather feel that getting all concerned about a (pretty small) risk from alcohol would be hypocritical of me.
Next up: cartridge ingredients - assume the PG (propylene glycol) may be what you're most concerned about. Some of the research and references you can find more or less contradict each other, and rather than harm some indicate there can be beneficial side-effects as it has some anti-bacterial and anti-viral effects when inhaled - studies have been done which show this.
However, you're not alone and there's a fairly easy solution - in the US you have a juice supplier called Johnson Creek.
Johnson Creek Original Smoke Juice - The Best E-Liquid in the World - Made Right Here in America They manufacture their own juice, in the States. They are registered with the FDA. Not quite sure why, as I'd understood that e-juice falls into neither the FDA's area of remit as it is not a drug or a foodstuff, nor the ATF as it contains no tobacco. Hence the fussing of the bureacrats, no-one has decided who should take responsibility for it. Anyway, they are - probably just to reassure their customers that their production facilities and practices are up to the FDA's standards. Which you really can't necessarily be positive about with Chinese suppliers.
Even better, in response to these concerns amongst e-cig users, they also produce non-PG versions of all their various flavours.

If you click on any product it immediately offers a choice of 'PG' or 'NPG'. The carrier in the NPG is probably glycerine which many here on the forum including myself use to dilute liquids ourselves. Does still contain some alcohol though, I think. Drop them an email to ask.
Back to what I thought was your main concern: the nicotine content. Seems as if you purchased from one of the most well-regarded US suppliers discussed here in the forum, The Smokeless Shop. I'm fairly sure the lady who runs it is Jane, and she has been highly praised for her helpfulness and service many times. If you contact her she will almost certainly be willing and happy to discuss your concerns, look up your order to see exactly what strength juice you have purchased (doesn't it say on your invoice or delivery note?) give you good advice, and may possibly know exactly how strong your Parliament Lights are in mg.
You may have noticed, lots of us here are pretty evangelical about this (odd, really, I can't stand religious types who do this!). You don't sound whiny, just someone who isn't quite sure yet if this is a good idea or not. Perfectly reasonable attitude for an intelligent person to take. Most of us here seem to think that as opposed to smoking tobacco, which is definitely known to be really, really bad for you, e-cigs are worthwhile giving a good go. Some have quit nicotine as well as tobacco using them but still vape because they enjoy it.
It is only the suppliers who aren't allowed to say e-cigs are NRT and can help you quit. There is plenty of evidence here in the forum to show that folk can and have used e-cigs to reduce or stop smoking if that is their choice. If you've only just got yours, do stick with it a bit until you've given it a fair chance. If you don't like the flavours you've got, try something else - there's masses of choice. JC do an ace taster pack, (in PG or NPG versions) for instance - we got one ourselves. Didn't like them all, but some we did.
What else - oh,yes - hard work puffing. We bought two 901's, one was an easy draw and the other I dubbed the 'keep-fit' e-cig. I had that one and let my partner have the easy one - he's only a guy (and I love him so!). After using it for a while either it got easier or I got used to it and stopped noticing. Still varies a bit, but I think they all do. Little electronic gizmos with their own individual personalities, that's e-cigs for you.
Coming to a close - Soot's advice is all good, in my admittedly limited experience; one month so far. Much shorter too!

Use this forum, look round and you'll find so much useful advice and debate you wouldn't believe it. Final tip, which I found yesterday from a UK supplier who doesn't even sell juice but does use it himself (!), about refilling cartridges. Drop some in, let it sit for maybe 10 mins, then put a few more drops in and again let it stand before using it. Give the liquid more chance to settle into the cart.
Last bit from me: Ongoing, if you find yourself using up several carts in a day as I do, prepare some ahead of time then take them with you if you are going out or to work. It is just less hassle than fiddling about with liquid when you're out. I carry mine in a small ziploc bag (in case of leaks) in an old cigarette case. Spare battery probably too. I go through batts in just a few hours.
Wishing you all the very best and congratulations for having enough of a sense of adventure and open-mindedness to give this a try.
Love and peace
