this is going to be my first post, i'm not really sure where to start this post so i'm going to jump right in, i have a been wondering lately whether i may suffer from borderline personality disorder, i have had this feeling for a long time that i am not quite right, i have this emptiness inside me, it feels like i am a camera stuck on live feed but no ones watching, i often feel like this regardless of whether i am content or unhappy.

onto how i feel, sometimes i lie awake at night reliving the past day, i feel ups, downs, and sometimes a cold icy rage. i have little control over my thoughts and feelings at these times, or anytime really. i can maintain at times, but only for seconds before i'm lost again. during the day when faced with interactions with people at work etc. i wear a mask that's all smile and charm, at times it feels more real than others. when like this i have little room for empathy or genuine care and affection, because one chink in my armour it could all come crumbling down. regardless of this, time, tiredness, stress and everyday interactions slowly erode it away. the harder i try to keep it on the worse the emotional comedown is. at home i can hide away in a book or hobby, at work i will feel like a zombie, just going through the motions, lost.

i have always known that i have a very adaptable personality, it became more clear with a friend recently pointed out to me, that i completely change, interaction to interaction, almost instantly, depending who is around, effectively becoming a different person. i think i choose the path of least resistance, the easiest and the safest. at times it feels like i am just mirror, lost in someone elses reflection. my lack of self has made me easy to be manipulated and used for the benefit of others at times sadly.

the people i allow myself to care about seem to effect me the most, i don't wear a mask with them, even if i wanted to i can't , this can result in myself becoming this mirror colored thing, for the most part i don't mind because we are happy, and i am more comfortable asserting myself, or the self i want to be,

i think this has been a pretty long post, i will leave it here. if there are any questions i will be happy to answer them. thankyou

i am 23 year old and doing a job as a designer.
now a days my feelings is very dirty and i start doing fantasy about dirty things.
i can't explain what should i do now ?

Thank you for your time
I am currently a male upperclassmen in high school. My grades are... For lack of a more accurate word bad, I have about a 2.0 cumulative. I used to want to be a 2d animator you know like cartoons. When I think about it that goal it is as far as can be from my reach. About a year and 4 months ago I saw this girl who is now the only thing I think about, I talk to her In very small conversations daily, she is the only reason I even want to go to school when I'm in class I zone out and just think about her I would do anything, everything, and more to make her smile. I go home from school too depressed that I'm not more to her than just someone to talk to for ten-twenty minutes and forget my homework and just think about her, cry for a few hours. Then my mother gets home and it's time for me to fake a smile and make sure she never worries about me. I usually talk to friends on skype which surprisingly takes my mind off of her a little bit, then nighttime comes and I'm back in bed crying,shaking, tired but too scared of how bad my depression may get if I don't keep working for her I've even caught myself whispering her name and talking about how much I love her when I'm in this state. So I'm trapped in this cycle, I ignore school and think of her then I remember she's the one and only thing I would ever work for and my grades just keep dropping. The one funny thing, nobody knows I have this problem, I seem so mentally stable, and I have plenty of friends, I'm only lonely because i avoid talking to people sometimes so I can just lay in bed and think about her. I had brought this problem to a different site and I was banned within a day (I must've swore or something) and I felt like nobody could help me, i have 3 ways I think of my life going, either I end up with this girl that I would be as loyal as a dog too, I somehow manage to pursue my dream of being an animator, or I don't end up with her and my depression takes over, and It scares me so much. Please just give me feedback, I need this help I feel empty.

...

I was doing pretty well for a while. My coping skill was eating(more of a mechanism) and it was helping me a lot. Now, I can't even stomach anything. The closer the trial is getting, the more my depression is hitting me. It feels like I can't distract anymore. I can't even look at anything with a razor any more. I feel so sick. Some one please help me.