What does the man mean when he said that he didn’t win a Nobel Prize?

Leslie: Any specific lessons you learned in your own life in looking back?
Martha: Oh yeah, sure? How we make mistakes and keep on making them even though we recognize them.
Leslie: What mistakes have you made and kept on making?
Martha: Being too nice] No, I’ m a nice guy. It’s just an interesting life, I guess. I guess it might be interesting to other people. It’s kind of dull to me though ! I didn’t find it dull until I read it. I traveled a lot and stuff like that, but I didn’t win any awards like a Nobel Prize or anything.
Leslie: Saying your life was dull? Is there anything you regret by looking back?
Martha: You don’t have much to regret when you’ re dull.
Leslie: Looking back on your life, what are some of your happiest times in life?
Martha: I generally have happy times in my life all of the time. I’ ye been very lucky to have an interesting life and hr positive about most of it. I forget about the bad times, to tell you the truth.
Leslie: Do you feel that mentality has helped you get through the trials in life?
Martha: I guess so. I have’t had that many trials in that respect. A lot of people take everything seriously and worry. I’ m a transitional person. I’ m a nomad. I travel a lot.