Skill proficiency affects the amount of energy required to use specific tools. As proficiency increases, energy requirements decrease by 0.1 points [https://gaming.stackexchange.com/questions/258240/what-does-1-proficiency-mean]. | Skill proficiency affects the amount of energy required to use specific tools. As proficiency increases, energy requirements decrease by 0.1 points [https://gaming.stackexchange.com/questions/258240/what-does-1-proficiency-mean]. |