Never for me and I've had many many lucids over the past few years. Each one prompts me to explore and discover more. The only people I have come across who want to 'stop' LDing or experiences, are those who spontaneously get them without trying and don't really know how to control them - in this case it may impact their waking life. If I was one of those [fortunate!] people, I would probably embrace it and learn to control it rather than to walk away from it!