How to write a critical letter to a security guard who is sitting on duty and is not dressed properly?

On x day, I didn't seriously put into my work, and I made mistakes in my work, which was discovered by the leaders. These days, I have seriously reflected and dissected myself deeply, and I feel deeply guilty and uneasy about my behavior. Here, I make a profound guarantee to the leaders and report the results of these days' ideological reflection to the leaders as follows:

Through this incident, I feel that although it happened by accident, it is also the inevitable result of long-term relaxation of demands on myself and lax work, and it also meets the requirements of our times-building a new style, stressing civilization and running counter to it. After a few days of reflection, I made a detailed memory and analysis of my work growth experience in these years. I remember that when I first went to work, I was very demanding of myself, and I could abide by the relevant rules and regulations at any time and place, so as to try my best to complete all the work.

But in recent years, because my work has gradually embarked on the track, I am familiar with everything in the unit, especially the care and help of the leaders, which makes me feel very warm, and I slowly began to relax my requirements, but I feel that I have done a good job. Therefore, what happened this time not only made me feel ashamed, but more importantly, made me feel sorry for the trust and concern of the leaders.

At the same time, in this case, I also feel that I still lack a sense of responsibility in my work. As we all know, the service industry must have a standardized code of conduct, and there are mistakes in my work, which fully shows that I didn't pay attention to the ways and means of work in my mind, and also shows that I didn't have enough responsibility for my work and didn't do my work well enough, and I didn't inject myself with the ideological motivation to a new level.

In my own mind, I still have the idea of muddling along. Now, I deeply feel that this is a very dangerous tendency and an extremely bad sign. If leaders fail to find out in time and ask themselves to reflect deeply, and let them continue to indulge in development, the consequences will be extremely serious, and even what kind of mistakes will occur. Therefore, through this incident, I feel deeply saddened, but also lucky, and feel that I woke up in time, which is undoubtedly a key turning point in my future life growth. So, here, while I promise the leaders, I also express my heartfelt thanks to you.

In addition, I also saw the bad influence of this incident. If everyone is as free and careless as I am at work, how can we do the work well in time? At the same time, if this unorganized concept of discipline, bad atmosphere and uncivilized performance are formed in our collective, there is no way to improve our work and our service will only stay on paper. Therefore, the consequences of this incident are serious and the impact is bad.

After what happened, I knew that nothing could make up for my mistake. Therefore, no matter how the leader punishes me, I won't have an opinion. At the same time, I ask the leader to give me another chance to express my awakening through my own actions and redouble my efforts to make positive contributions to the work of the unit. Please believe me.