Deidara theory/ life theory not a romance btw

Well the last thing I made "Silent anger" :wolftiger98.deviantart.com/art...
I said Did you ever realize no one gives one single f--- for Deidara's art except himself? I feel so bad, what does it feel like to try so hard and have absolutely no one care? Seriously I feel like that sometimes, but he has it so bad. It's been like that his whole life, no one really caring.... I FEEL SO BAD I JUST WANNA BE LIKE I CARE OKAY? I CARE.

And this is the explanation.I might end up putting a lot here so you don't have to read it if you're not interested. xD This is my personal opinion with observation.
Well everyone knows Deidara has a decently sad backstory. He lost his parents when he was seven and no one accepted him for who he was, he had the friends on his team at the most, if he could even call them that. I just think wow, first of all that explains you completely. If Deidara was so sad and felt so unloved by everyone, he was probably so depressed wasn't he? Even now, though he's in an Edo tensei form he just still is trying to be accepted. No one accepted him really.... in more detail I'd say without being loved and feeling accepted he decided to invest in something to make him feel accepted, in this case art. He most likely thought, "If people won't like me for me, then they'll have to love my art!" I suppose people really didn't like just plain sculptures and he wanted to be noticed, he wanted that attention and acceptance. So he put his heart into all his hard work for his now explosive art, only to find no one cared still. Can you imagine that feeling? Just trying so, so hard only for no body to care at all? He just wanted someone to say "Hey you're art is amazing, Deidara!" And since no one did, he decided to force it on them, so he bombed places waiting for someone to stop and be amazed saying "Wow! You are really talented!" That's why he hated the Uchiha's so much their dark eyes, and usually blank faces. They were the worst offenders in his struggle, they gave the least bit of a care towards him and his art. He just wanted acceptance and love so bad, at some point he figured out that there were other's were not alone, other artists. That's why he gets excited for every piece of art and respects it all. He might not necessarily like their art or opinion but he is happy for them, happy that they tried. I bet if he's parents survived or if he just had that one person that just supported him no matter what, he wouldn't be a bad guy. He'd be such a good person, so loving and caring, and still loving art. Which kind of reflects my OC's backstory with him, when I figured this all out, I just freaked, I knew it'd be a perfect story. But Deidara... you never did find a person who respected you or your art? Cared for you right? Except the ones you lost? I want to be the one who was there for you... but it's impossible and a little too late.

And I can go on and on this is so complicated in my mind what I've come up with you might not understand yourself....
Deidara is not my character.
BUT THIS IS MY THEORY I HAVE MADE IN MY OWN MIND, DON'T YOU DARE STEAL IT OR I WILL REPORT YOU.