We might find out in 10-20 years that the e-cig gives you throat cancer, or is twice as damaging to your health than normal cigs.
It's all in your mind, if you're not ready to quit, you won't. It's same as being overweight, the latest diet will help you for a bit, but if you are not ready to stay fit in your mind, you will be back at it.
I SHOOT RAW!
Exercise your rights! Open Carry!