I have acrophobia, fear of heights. I dislike being carried. I dislike the feeling of my feet not touching the ground. I dislike looking out of windows from buildings, if it means looking down (looking up at the beautiful skyline is alright).
Then, I also have that fear of the dark, which I outgrew. Back then, I see... things. Or maybe I imagined them. Now, the fear of the dark is only because I can't see my way through and bump into things. If I can see in the dark (i.e. not so dark), it does not scare me anymore. In fact, I now prefer to sleep in total darkness rather than having a night light which I used to.