If you are in a situation that you are supposed to explain about the cause of your stress, and you want to tell your friend that you are stressed out because of friendship, if you say as below, does it sound natural? IF not is there any suggestion that can deliver below meaning naturally?
"I get stressed about my friendship. It is because I’m afraid that I’ll make a mistake to friend and lose my friend’s relationship."
"I get stressed about my friendship. It is because I’m afraid that I’ll make a mistake to friend and lose my friend’s relationship."