How to ensure she sees you as AF rather then BB?

I read in a comment on TRP that:

"Any time a girl tells you she wants to take it slow, it means she's slotted you in as a provider. If you were a high value mate, she would be willing to wager sex on the table to see if she can keep you."

And somewhere else that you should promote your r-selected qualities.

What type of qualities would typically trigger a girl slotting you in the AF category and what should you avoid mentioning to avoid her putting you in as a BB?