You don’t have values if they only show up at church, school or work. You have a costume.

Something you put on for a particular room is not a value, it is a dress code. Values are the things that keep operating when nobody from that room is present: in the car, in the group chat, at eleven at night. The test is simply whether the behaviour survives the change of venue.

Take one thing you believe and check where it goes missing: honesty that holds in class and slips in the chat, patience for strangers but not for family. Pick the venue where it disappears and apply it there once this week. That is how a costume becomes a character.