I was changing my clothes, looking forward to going in the pool with my friends, but right beforehand I suddenly lost the desire to go in, so I told the teacher I wanted to observe, using my health as an excuse. The teacher told me to change anyway, so I changed while feeling the stares of the people swimming in the heated pool. When I went back after putting my regular clothes on in the locker room, the teacher called out to me, 'See, you managed to change just fine.'