What's "think to myself" mean?

Native speaker’s answer
Rebecca
"Think to myself" or to "think to oneself" means to have an inner monologue. To make a statement or think a clear thought in one's mind without saying it out loud. Ex: A couple of months ago, I thought to myself, "I wonder what it would be like to travel there," and now we've booked tickets! Ex: Do you ever think to yourself, "how did I end up in this situation?"