Dear Anil, what has happened to you is unfortunate. Emotional outbursts by a senior have no place in the workplace as they disrupt the interpersonal environment of the company. This is the starting point of demotivation for employees. However, you need to look at the incident dispassionately and equanimously. I recommend that you write down the whole episode. Separate the senior's emotions from the incident and try to understand the underlying message.
After completing the above exercise, if you determine that you have unjustly borne the brunt of the senior's emotions, you have two options. The first is to ignore the incident and move forward, but ensure that you keep your manager informed about what occurred.
The second option is to submit an application to the VP or Director of the company regarding being the target of the senior's emotions. However, this option carries risks. Your grievance may be valid, but what if the top management supports the erring GM? Seniors often protect each other, so make this decision judiciously.
Learning for Top Leadership: The incident mentioned, where a junior employee was publicly criticized, may not be common, but such occurrences happen in many workplaces. These incidents arise because top leadership fails to educate managers and senior managers on the judicious use of their positional or legitimate power. Instead of utilizing referent power or expert power, senior managers tend to rely on positional power to compensate for the lack of these two powers. Moreover, they often overlook how such incidents tarnish the significance of the organization's vision or mission.
Thanks,
Dinesh Divekar