“How do you act on blind faith?"

[You - V]

Certainly there are cases where being blind—literally having no vision, perspective, or insights—and having faith go hand in hand.

But more often "blind" is a word that outsiders project onto those that have plenty of vision and a whole lot of faith in following that vision.

Don’t accept “blind faith” as your narrative when really what you’ve done is . . .

Acted courageously
Took a risk
Believed in yourself
Followed your dream
Answered a calling
Introspected deeply
Acted in accordance with your values
Stood up for justice
Made a longterm plan
Leaned into creativity
Pursued a vision

Don't reduce what you've done to "blindness".
Often the only thing that’s blind is the view of the one using the term.