For those with T"s who share a bit about themselves have they said something that contradicts what they tell you in therapy? If so how did they and you handle it?

One of the main reasons I started therapy was because I really felt like failure as a parent. She Has really helped me with this. When she mentions how great my kids turned out. I usually say I am very lucky. To which she usually says it isn't about luck. So last night as I was leaving I asked her something about her son. She said " I am very lucky he is such a great kid" So I said "Um you would tell me it isn't about luck". She laughed and thanked me for throwing that back in her face. Then she starting saying how it somewhat about luck. Yes she gave her son a good foundation. But she is lucky he has made great choices. However there are many great parents who still has children make bad choices.
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Seems really weird looking back.