I discover new things that add to my fear of heights – besides changing light bulbs and cleaning ceiling fans. Fire escape stairs. I cannot go down fire escape stairs. I can go up just fine. I went to see a friend in an apartment building that had fire escape stairs that went to the second floor. I didn't give it a second thought as I skipped up the stairs to her apartment. Once there I realized that 301 was not on the second floor, it was on the third floor. So I turned to go up the next flight when I froze. I could SEE through the stairs to the ground far, FAR below me. I couldn't move. A couple came out of an apartment and I just stood there/JeanieS, Nuts & Nonsense. More here.

Question: What's your main phobia?