The hardest thing for me right now is even approaching a woman. There's several reasons behind this, the main one being I'm scared of being hurt again. My only previous relationship ended very badly, with tons of pain for all involved. I really don't want to endure that again...but at the same time, singleness really sucks. The loneliness hurts the most for me, often stirring up emotions like anger, fear, and depression. Plus, there's the lack of intimacy, which would involve sex (after marriage) but includes so much more. I miss both holding a woman close, and being held by her. I also miss simple things like holding hands, kissing, taking short walks together, browsing bookstores, etc. My main mistake in the past was expecting another human being to fill the void in my heart completely, and I don't want to mess up like that again...but isolation's almost as bad, too. I can't even speak to a woman I find attractive, because I'm scared of rejection, and I wouldn't know what to say after the first few minutes.
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God, guns, and guts made America; let's keep all three.