Someone once said to me something that really put the odds in perspective. He asked me, "When was the last time you had a conversation with your wife about what you would do when you're struck by lightning?" I said, "I've never had that conversation." He said, "Why not? Your odds are better at that then hitting the lottery."
That being said, I still play. But I only ever purchase one ticket and I just do a computer pic for numbers. Don't really think about what I'll do until I have too. Right now just it's wasted thoughts and time.