What if my remarks hurt others? How to reverse it?

It is common for words to hurt others, which requires us to think more and listen more, think from the perspective of others, and slowly correct our habits. But sometimes we hurt others, but it's hard to get them back. Even if you apologize, there are cracks in your broken heart, and it is difficult to recover. So don't think so much. The more you defend yourself, the more serious the problem will be. So if you want to reverse it, you can only influence him with your heart. First of all, an apology is necessary. Although you may not be able to forgive him, you should put your attitude right and then slowly impress him with sincerity.