How to write an apology letter to the leader?

Today, I write this critical letter to you with 120,000 guilt and 120,000 regret, in order to show you my hatred of this bad behavior of swearing and my determination not to swear again after killing people. As early as when I first set foot in this company, you repeatedly stressed that all employees should not tell the truth, speak euphemistically and then euphemistically, and don't swear. I know your teaching is beneficial. You are like a second parent to me. In fact, I was deeply shocked by the repeated instructions of the leader and the serious expression still in my eyes, and I deeply realized the importance of this matter, so I repeatedly told myself to take this matter as a top priority and not to live up to the painstaking efforts of the leader.

However, as Gorky said-when you take one thing seriously, hardships and failures will follow. I'm deeply sorry that I couldn't catch up with your caring and teaching, but it's too late to regret, too late to regret! While others, such as choking in a quarrel, Mao Mao is the innocent victim of our quarrel, so I don't want to talk more about those things that spoil the forum. I know these reasons can't be established, because these problems can only be blamed on me, and I haven't reached the level of understanding that a modern Internet user should have. Failing to repay the hard work of the leader, I feel more and more clearly that I am a sinner! ! !

I hope you can give me a chance to change.