Dream about a lost lottery ticket represents of emotional or relationship problems. You prevented yourself from making a bad decision or mistake. Through experimentation and taking risks, you learn how and how not to do something. This dream is a hint for your indecisiveness and self doubt. You are not being allowed to fully express yourself.
A lost lottery ticket dream signals some instant gratification that is having long term negative effects. You may not be the one who is taking an issue seriously. There is something lacking in your idea or argument. It is an evidence for failure in gaining the admiration and respect of someone sought for. You are expecting too much out of others.
If you dreamt about a lost lottery ticket:
You might want to check your alarm clock to be sure it really woke you up this morning. Your tendency will be to stay in the cocoon of your own little dream world, deep in your own thoughts. Obsessive thoughts, in particular, will try and drown out some more pressing issues from the past that really need to be dealt with once and for all. “Ring, ring!” It’s time to wake up!