For example, you're walking down the street and if someone gets a little close you feel like they are going to hit/attack you, and then you just instinctively move or panic. 
Or, for another example, that someone will intentionally run you over with their car while you're crossing the street? 
Also, fast walking all the time, because it feels like someone is always out to get you. 
I just feel like it's impossible to leave my home without thinking that I will somehow die in any possible way.
I am aware that it's completely irrational but I just can't help but feel that way.