There’s no tragedy in the fact that you’ve made mistakes along the way, or done things you wish you didn’t. We all have. The real tragedy would be descending into self-loathing and staying there.
I would wager that people who use the words “I,” “me,” and “mine” a lot, suffer a more heart attacks than other people. No double blind studies to back this up. But it’s something I would bet the rent on...