On 06/26, during my swim in the sea, I did not pick up the stray cardboard and dispose of it properly. On 06/27, I was better prepared and picked up three pieces of broken plastic and stray pieces of cardboard in the sea. On 06/28, I was fortunate to swim with a mammoth sea turtle and I thanked him for sharing his sea and promised him that I would do all I could to help keep it clean.