Er, uh, why, just why would you even ask this.
Ok, maybe I was the bad seed in my community because I thought like the OP did, I was 14 and remember saying that same thing about Analog Cigs. I did smoke, I bummed cigs off anyone I could, I did it because "It was cool" and of course no adult was going to tell me otherwise. I sit here wondering why I didn't listen now.
Sure, you'll be fine for a bit..until you try to quit then the real fun starts. If your lucky you can step down and off Nicotine or at least to a safe level without any major issues. This is depending on addiction tendencies and body chemistry of course, if it goes south though let me tell you what to expect.
Headaches, Nausea, sore or stiff joints, erratic heart rate, night sweats, nightmares, possibly insomnia, mood swings and the ever so wonderful trembling. This of course will be argued I'm sure and articles posted of how Nicotine isn't that addictive but lets be real here it depends on the person's reaction to it to begin with.
"Nicotine also attaches to neurons (brain cells) that release a neurotransmitter called dopamine. Nicotine stimulates neurons to release unusually large amounts of dopamine. Dopamine stimulates the brain’s pleasure and reward circuit, a group of brain structures called the limbic system involved in appetite, learning, memory, and feelings of pleasure. Normally, pleasurable feelings come from food, comfort, and the company of people you love. But smoking cigarettes causes a flood of dopamine in the smoker’s brain. Its this flood of dopamine that gives the smoker intense feelings of pleasure.6, 7
Normally, neurons reabsorb neurotransmitters after they’ve done their job of signaling other brain cells. But cigarette smoke causes dopamine to stay in the spaces between neurons called synapses. Researchers don’t yet know exactly what component of tobacco smoke blocks the reabsorption of dopamine into neurons.
7 man with headache, stressed out In 40 minutes, half the effects of nicotine are gone. So smokers get the urge to light up for another dose of the drug. After repeated doses of nicotine, the brain changes. To adjust to too much dopamine, the brain cuts production of the neurotransmitter and reduces the number of some receptors. Now, the smoker needs nicotine just to create normal levels of dopamine in his or her brain. Without nicotine, the smoker feels irritable and depressed. The smoker has trained the limbic system to crave tobacco. Think about how you long for a cold drink on a hot day. Or how you want a sandwich when you are hungry. Craving for tobacco is much stronger
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HEALTH - Facts on Drugs: Nicotine >"
You'll find out quick that they group Smoking in with Nicotine so finding the facts is hard, the real truth is that it is addictive and it is hard to quit because of how it affects your body.
As for the vaping 0 nic, I don't agree with it. I won't use the gateway argument but why would you want to train your lungs to inhale anything other then oxygen or even offer the temptation. If I had a kid I'd keep the very, very far away from the temptation of even trying it after what I've gone through. Forget this peer pressure dooky that is in todays society because when I grew up I feared things in this order " God first then my parents" and that is missing in todays society. Respect is just a word today and means nothing to the young bucks growing up now a days, I'm sorry to say that.
Bwahahahahaha ! That is cute though! 
