In my opinion Sotapanna is the person who eradicated his/her clinging towards his/her personality.
He/she does not want to that or this type of person.
“Wanting to something become” is the first thing get irradiated in Sotapanna person.
=> Any type of clinging regarding MY existence is Sakkay Ditti.
Basically Sotapanna can enjoy the sensual pleasure but doesn’t want to become something via this pleasure or pain.
🙏