My dad is a smoker and has been smoking for basically his entire life. He is in his 60s and had 5 stents placed about 10 years ago, but that has not deterred him from smoking. Recently, he was hospitalized again and might even require another heart surgery. Honestly, 10 years ago, when I received the news that he was undergoing surgery, I didn’t feel anything, not even a sense of worry or sadness. Now, I don’t feel anything either, hearing that he might be on the operating table again...

Here's the catch, I was being touched by him when I was young. I believe that this is the reason I feel nothing toward him. AITAH?