We normally use the term switch. As in "I switched to ecigs recently". Because ecigs are an alternative way to get nicotine. Many people refer to it as "dancing". Sometimes when sharing personal experiences it is difficult to stay away from some of the words we are asked not to use. So we dance around the topic without actually using the words.
No problem with the info. I know it can be overwhelming at first, so feel free to ask any questions you might have. There are many experienced vapers here and we can help with just about anything!