Maybe you should find a consultant.Remind your self that it was just a dream.dreams are basically made up brain stories that the mind creates They can make you feel happy, sad, or scared. they may seem confusing or perfectly rational.Usually people forget dreams but you get flashbacks this is sign of anxiety!! It is important that you remind yourself that you are safe and that you are not reliving the trauma, no matter how bad it feels. After the flashback is over, try to understand it. Perhaps write it down or talk about it with a trusted friend or a counsellor.
Also just know you are not going crazy, There are some things you can do that can help you manage these reminders of the trauma.I am assuming you are stressed so consider doing (Deep breathing exercises, Meditation, Relaxation to music, Counseling, to help you recognize and release stress,and Sleep Enough) these practices will decrease stress and anxiety . ^-^
I would think A,B, and D are the most logical answers
When purchasing home exercise equipment you should know your goals of what you want accomplished. You should know what changes you want in yourself and what you want to workout. You should also know the safety of the equipment and if it is safe for you to use it. I hope this helps!
i am pretty sure that it is the last one. Eustress is seemed to be beneficial, and distress is seemed to be the opposite.
Hope this helps :)