No matter how expressive a person might be, it’s impossible to know everything about someone from their profile.
You can always modify any of your selections at any time by visiting your About Me tab once logged in.
Must Haves are qualities in a mate that you absolutely must have in a relationship with someone to be happy.
Each one of your matches has been selected for you for many reasons—29, in fact (see 29 Dimensions of Compatibility)—so each match is already a deeply compatible combination.
There may be a few bits of information that you like about a match’s About Me& profile and lots that you’re not sure about, and that’s okay.
As soon as you have an inkling that you might seriously like someone, you should probably pare back your usage of the site.