stability, orderliness, predictability
Stabilization allows you to feel comfortable and safe. People who value certainty do not like to be surprised and prefer a predictable lifestyle. The reality they create is their asylum and provides peace of mind.
People who value stability and predictability are usually reliable. They consistently follow the patterns they have developed.
Too much commitment to certainty can be limiting. Such a person will prefer to stay in their comfort zone and will avoid taking on new challenges.