I just started vaping a little over 6 weeks ago and I love it. I have now made it longer off cigarettes than I have in over 50 years. I started on an analog look alike and then I discovered ECF! Well after spending hours reading on the forum, I ordered an Echo (two actually), which I love. Now I've been experimenting with all the different juices, and today I decided I just HAD to have a Riva so I could drip and try the juices before filling that big cart that the Echo has! Please reassure me that this too shall pass!! I'm not going to reach that "break even" mark any time soon, but I feel better, breath better, and can smell again so I know that it's a good thing.