Domesticated Distractive Technique

As the bandit guards look at you with stars obscuring their eyes, they remain acutely oblivious as to your true intentions.
Your Charisma score increases by 1, to a maximum of 20.

You can hide in bright light by laying down and playing with your weapon. Make a Charisma (Performance) check, which is opposed by the Wisdom (Insight) check made by any creature that is looking at you. You remain hidden if you beat the creature’s Wisdom (Insight) check/s, and you may be forced out of hiding by a creature that beats your Charisma (Perfomance) roll.
If you beat the creature’s Wisdom (Insight) check by at least 5, the creature moves up to 15ft towards you.
If an opposing creature beats your Charisma (Performance) check by at least 5, the creature shouts at you. You must make a DC 17 Dexterity Save. On a failure, you accidentally stab yourself with your weapon, taking damage equal to half of your weapon’s damage roll, rounded up.

If this action is performed in combat, opposing creatures roll with advantage. The checks also must be re-rolled every thirty seconds or combat round.