Wellcome to our forums.
Im sorry you are feeling this way.
I believe that if your boss embarrasses you then your boss is in the wrong job!
You should never feel embarrassed by your boss or intimidated, please know your bosses behaviour is a reflection of your boss and not you.
Please don’t allow the people in your workplace to push you around… your in a traineeship and the boss and the other people in your workplace should be supporting you and not embarrassing you.
How would you feel about taking the behaviour of your work place further up, you could report their behaviour if you wish it’s really unacceptable if you report them then it may stop them from treating the next person the way they treated you.
If you really do want to resign you can just write a letter of resignation and give it to your HR or boss.
If your boss asks why …. tell your boss the truth.
Have you ever seeked help for your anxiety? You really can learn to manage it.
Im here to chat