
Jing
The thoughtful listener
A difficult boss can begin to occupy your mind outside working hours, until even rest becomes rehearsal for the next encounter. I would first make the problem more specific: unpredictable criticism, impossible demands, humiliation, or a mismatch in expectations may require different responses.
Keep concrete examples for your own clarity. If a conversation seems reasonably safe, describe behaviour and its effect on the work, then ask for a particular change. You need not persuade your boss that they are a bad person before seeking a workable arrangement.
Some situations do not improve through better phrasing. Consider available support, reporting channels, a transfer or an exit plan according to your circumstances. If you fear retaliation, seek confidential guidance before deciding how to proceed.
Meanwhile, be careful about accepting their version of you as the whole truth. Repeated exposure to someone's judgement can make it familiar. Familiarity is not the same as accuracy.
Find a perspective 
