“I left and forgot everything.” After writing the statement, colleagues did not want to work, and if the management still compelled, they did it somehow. No one wanted to train a new employee or tell us about underwater stones in their part of work. They refused to answer questions after being fired.

Something something? After dismissal on the initiative of the administration, and placed as "dismissal at own will", with the corresponding deprivation of all that the employee is due in the official reduction? Are you not officers? When you, in turn, a good leadership turns under the back of your knee, you will call and humbly ask, can you help with anything (free)? And judging by the fact that you had something to learn from the dismissed, you were not expelled for professional inadequacy.