Is it possible to manifest stopping the pattern that reinforces me to be the least attractive sibling? What recommendations you guys have?

Imagine 2 sisterrs are often mistaken for each other.

But 1 is slightly more conventionally feminine with larger eyes; the other has more striking features. There’s no huge difference in attractiveness, yet when they’re together, people often instinctively gravitate toward the more feminine looking sister and overlook the other (Me lol.)

She knows in big part the psychological perspective is to change how she interprets these interactions, but that’s not what she’s asking. She wants to manifest avoiding or changing the pattern itself, as far as possible.

What would you recommend, please?