You will always be free to do what you want. You have come such a long way to turn back now. In my case, I found after nearly four and a half years, that I was addicted to the behavior of smoking. I quit nicotine products after vaping about two years and still feel the need to vape nicotine-free vape juice, but yet I still am addicted to the behavior. If I am on the phone, I have to have my rig with me. Strange addiction to be sure. It became deeply ingrained in my behavior. It became who I was. Strange, mysterious addiction. I think if you want to try it again, I would make sure I could return to vaping. Best of luck!