Dream about angry teacher signifies your aspirations of being a leader or role model. You are expecting too much out of others. You are not really expressing how you really feel. This dream sadly draws attention to unexpressed anger or rage. You need to think twice before going through with your choice.
Angry teacher dream is sadly a dead-end. You rely too much on the opinions of others in the management of your own affairs. You need to eventually be your own person and not try too hard to be someone else. This dream is an omen for a situation or a place which is new or unfamiliar to you. You are being too self-centered.
If you dreamt about angry teacher:
You have been wondering whether it is worth getting closer to a certain person, and now there is an opportunity to meet with them. But you will have to take the initiative, and do a lot of the groundwork to enable it to move in the direction you would like.