Small black holes can be stable if they have a charge or high angular momentum. These are called extremal [0] black holes - the charge and/or angular momentum c

Small black holes can be stable if they have a charge or high angular momentum. These are called extremal [0] black holes - the charge and/or angular momentum counteract the hawking radiation. Some physicists have argued that electrons (stable, very tiny) could technically be described as super-extremal black holes [1] [0] https://en.wikipedia.org/wiki/Extremal_black_hole https://en.wikipedia.org/wiki/Extremal_black_hole [1] https://en.wikipedia.org/wiki/Black_hole_electron https://en.wikipedia.org/wiki/Black_hole_electron