Taken from Dirtheart (Jariel i believe), from a post in Mature man. Notice the little steps, and he had it much worse than you.
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Ok, I'm just going to tell you how I overcame my agoraphobia and maybe there's something here that will makes sense and help you.
Like a lot of kids, I had a horrendous time at school. I was verging on obese, was ridiculed and picked on by everyone. Even my so-called friends called me up in an assembly awards ceremony to give me their exclusive "Fatman award" (I ran out crying). Basically, I left school and the problems continued and I actually attacked in the street for standing up for myself.
To cut a long story short, I had no friends and I reached a point where I "couldn't" leave the house. I did, however, managed to start a friendship with some penpals I met via a computer interest. Writing letters was a good way for me to communicate with people without them judging me in person, but for ages, I was too nervous to even speak to them on the phone, until one day I decided to phone one of them. I was trembling and stuttering, but the guy was really cool and when I put the phone down I felt very proud of myself.
Gradually I started speaking to a lot of my penpals on the phone regularly and it got easier. Thinking to myself "Other people don't matter, I still have friends I can call" I soon found the courage to step out of the house and make it to the corner shop, which I did every day, because I could.
I then took the step of going to another shop, a little further this time and gradually increased my boundaries. Meanwhile, at home, I did a lot of working out and a lot of reading (self-help books, Buddhism, world religions, NLP, psychology etc) and literally transformed myself into an intelligent person. I was dieting and exercising, so I was losing weight all this time and was slowly becoming happier with myself.
Eventually I took the plunge and invited a few penpals to my house. We had a great time and they thought a lot of me. I started going into the city (though it scared the hell out of me; I couldn't even speak to a sales clerk without hyperventilating).
Basically, I took one step at a time to overcome my fear, while continually improving myself behind closed doors. You see, my fear gave me all the determination I needed, so every step was a challenge. My life was a challenge.
Then I enrolled on a computer course. Not much social interraction, but it placed me in a public environment where I even made some friends (who remain my best friends to this day).
The time came when I felt strong enough to get a job. But not just an isolated office job. I went into retail work where I had to face strangers all day every day. I had panic attacks more than once, but soon I found I could get into a routine where I didn't even have to think about it. Before I knew it, I was holding conversations!
It was only then that I decided to work on my image. All the clothes I had hung off me since I had lost so much weight, so I spent all of my wages on a new wardrobe (which I based on cool styles I saw on TV or in movies).
From there it was just a case of progressing further. I went to college, met more friends and since I had educated myself, I was top of the class, was able to help others, gain respect - big boost to the confidence there. I even did a few presentations in front of the whole class.
It was around this time it hit me. I had achieved all this through my own determination! No one helped me. I had transformed from the fat kid at school who walked away with failed grades to a straight A student, a mentor to other students, a slim and fashionable person and someone who was actually very popular. I realised that I could achieve virtually anything by using the same approach - and I have excelled all of my past ambitions and am now looking at new ones.
I've had girlfriends too and over the past year I've revamped my look and gained confidence and it appears that I'm quite a hit with the ladies these days. I'm now looking to become a successful DJ in the hope of forging the perfect long term relationship, as well as improving my confidence. I've also taught a few classes at youth training centres and am looking to become a full-time teacher in a year's time.
You know, over the past 2 years I've had so many guys say to me "I wish I was you" or "I wish I had your [insert trait or quality]" and the compliments from women are even more flattering.
All my biggest passions started out as my biggest fears, but you have to take small steps. Every time you achieve one small step, do it again until you are comfortable taking another. You will probably even get a kick from each one you take.
I know it's easy for people on this board to say "Just do this" or "Try that", but realistically speaking, I know it's very traumatising for you and seemingly impossible at this time. Take everything gradually and at your own pace, but no matter how slow you take it make sure you are progressing and not stagnating.
I'm very sorry for this VERY long post, but when I read things like this I can really relate. I hope I haven't bored you and that you found something here of some use. Best of luck.