Lock picking sets are used for opening locks without the original key, often used in locksmithing and security fields. Listeners might be interested in purchasing lock picking sets to practice the skill for recreational purposes, learn about lock mechanisms, or develop skills applicable to security-related professions.
i had to learn how to pick locks
""The speaker mentions learning how to pick locks as part of their undercover training, because he was posing as a Jewel Thief. People may be interested to know this skill, but not necessarily use it. Safety disclaimer applies."