Unused skills will start to decay over time,roughly 0.01 point. The higher the skill level, the lower the skill decay on it. Low skill have skill decay once a week, while high skills can have skill decay up to once a day.
Being a citizen of a [[settlement]] can reduce the skill decay. The older the settlement, the smaller the skill decay. The info screen at the token of a village can tell you how much the skill decay reduction of that settlement is. It is displayed near the alliances information.
===Titles===