I am a very isolated, quiet, young (late 20s) caregiver to my mom and once again I scared off another friend today. I usually don't let people in to my life, but I stupidly told a friend what was going on today and got that glazed over "how do I escape?" look. I have been supportive to this friend so I don't think I was asking for too much. This is the third friend I have scared away. What can I do to stop scaring friends away?