Gaining knowledges, ability points, some Feats (weapon feats, etc.), Skills

(perform, craft, disable device, linguistics, heal, Disguise, Escape Artist, Profession, Spell craft, Survival, Acrobatics, Swim, Fly, Ride, and Appraise) must be role played. This can be done through reading, exercising, and practicing skills. If a skill is not used during a level, you may not add points to it as you level.