No sparring today due to my knee hurting even when I walk sometimes. Took the right decision to rest for a few days and let it strengthen. I have no competition to prepare for and the goal of practicing jiujitsu was to keep fit, not hurt myself.
Learned the correct way to do a tripod sweep: cross grab the side with the trapped ankle. Foot on hip on that side. This sweep could technically be done from the guard pulling, however grips must be changed.
Lots of social interaction with people, which is great.