abandonment issues

I'm realizing more and more that I have abandonment issues. I never really had a big problem with being alone in the past two years, but living abroad seems to create a larger psychological toll. After traveling around with exchange friends for the past month, I'm feeling a significant "rebound effect" whenever I'm by myself and have nothing to do. That feeling of "aloneness" after knowing what it's like to not be alone.. it's a strange feeling.

2 hours later: Before I had the chance to post, I went out for a run at Stanley Ho Sports Center. I'm glad I did, because it helped me to overcome my "low." Sometimes it's better not to think too much, and just do. Life is strange.