So I need a bit of help...

I fly a lot when I'm lucid. I often fly a lot when I'm not as well. Whether or not I'm lucid, I'm afraid to fly higher than telephone poles. I get the same overwhelming feeling in each form of dreaming that if I go higher than a telephone pole, I'll fly too high and get sucked into outter space. I truly freak out in my dreams. Its a very scary feeling for me, and I don't want to feel that way anymore.

I read dreams about people flying into outter space and it sounds like an amazing experience.

I want to overcome my fear of heights, so to speak, in my dreams.
It is my own personal task to fly into outter space and then allow myself to free-fall back to earth. But I don't know how to go about getting over my fear.

Has anyone had similar problems? How have you gone about conquering your fear? If you haven't had a similar problem, do you have any suggestions?