My cat died a few days ago. I am so sad and crying that I have a headache today. I feel very sorry as an owner for not being able to take good care of my cat. This regret is so strong. I love my cat very much and am not ready to lose all the moments with him. Everyday memories of him swirled around. Coincidentally, his departure was around Eid al-Adha. As if making sure I have to be sincere, which is what I'm trying to do.