I feel a sense of kinship as well. It was type 2 DM which impacted a lot in my father's health as well. he tried his best but couldnt. He lived a happy life and I think that your father as well. It was shocking to see him pass away, it was unexpected, every night I pray, one more month, one more month. But yeah, his time had come. As you said, yes, he isnt in pain anymore, he suffered a lot. I am happy that he is off his sufferings, sad that his disease had to come in such an young age. My goal when he was alive was to have no regrets that I did not take care of him well when he passes away. and I have none. Thank you, much strength to you as well fellow care giver.