"When I do anything, I want to do it 100 per cent. I think when you're a perfectionist, you are a perfectionist everywhere," the 23-year-old said.
"I'm working on it and this is a tricky thing, because for sure it helps you to be better, but sometimes it can be huge baggage.
"I think I'm fine handling my own pressure. It's when the pressure from the outside hits me, then it's a little bit worse. But I managed it really well at this tournament, I'm very proud of that."
It could have been a very different fortnight for the world No.1 had Naomi Osaka stolen away one last point during their captivating second round epic. Osaka was 3-0 up in the decider and held a match point at 5-3. Swiatek, however, blazed back.
That great escape empowered her. The world No.1 surrendered 17 games to Osaka, whilst only relinquishing a further 20 games in total to her other six opponents in Paris.
Major players thrive from major moments. Swiatek is no exception.