I do that,I do puzzels in my book that are about 2800 compared to chess.com ratings are some even more.
I feel like quitting chess...

Oh, try training your self up with puzzles? Or more practice? No need to quit .
I agree

No matter what i do how i train, Ive tried to train my brain in the most uncomfortable position no matter what, I still can't calulate well, I'm not missing intermezzo moves, but i feel like this is the end, I'll still beat the lower-rateds but I feel I can't improve my calulation much now, Im good at attacking expoliting weakness and making them, but without calulation everything's worthless.
You've come such a long way... spending years in chess. Why give up now?
but I do that, and much more, nothing's working I don't even know if I can get to 2,000 USCF at this rate, im 1750 now.
Try chess variant. I played 3-check chess and 4 player chess, it's pretty fun...
it may be fun but how's it gonna help my calulation.
No matter what i do how i train, Ive tried to train my brain in the most uncomfortable position no matter what, I still can't calulate well, I'm not missing intermezzo moves, but i feel like this is the end, I'll still beat the lower-rateds but I feel I can't improve my calulation much now, Im good at attacking expoliting weakness and making them, but without calulation everything's worthless.
You've come such a long way... spending years in chess. Why give up now?
You have a point.

No matter what i do how i train, Ive tried to train my brain in the most uncomfortable position no matter what, I still can't calulate well, I'm not missing intermezzo moves, but i feel like this is the end, I'll still beat the lower-rateds but I feel I can't improve my calulation much now, Im good at attacking expoliting weakness and making them, but without calulation everything's worthless.
See? Your blitz rating is higher than 1900! I've never gotten over 1400! Keep it up! You can do it!

No matter what i do how i train, Ive tried to train my brain in the most uncomfortable position no matter what, I still can't calulate well, I'm not missing intermezzo moves, but i feel like this is the end, I'll still beat the lower-rateds but I feel I can't improve my calulation much now, Im good at attacking expoliting weakness and making them, but without calulation everything's worthless.
You've come such a long way... spending years in chess. Why give up now?
You have a point.
Ikr
No matter what i do how i train, Ive tried to train my brain in the most uncomfortable position no matter what, I still can't calulate well, I'm not missing intermezzo moves, but i feel like this is the end, I'll still beat the lower-rateds but I feel I can't improve my calulation much now, Im good at attacking expoliting weakness and making them, but without calulation everything's worthless.
See? Your blitz rating is higher than 1900! I've never gotten over 1400! Keep it up! You can do it!
Ok blitz is one thing, I need to figure out how to improve my calulation, Im reading some chess books on it, hope they help.

No matter what i do how i train, Ive tried to train my brain in the most uncomfortable position no matter what, I still can't calulate well, I'm not missing intermezzo moves, but i feel like this is the end, I'll still beat the lower-rateds but I feel I can't improve my calulation much now, Im good at attacking expoliting weakness and making them, but without calulation everything's worthless.
See? Your blitz rating is higher than 1900! I've never gotten over 1400! Keep it up! You can do it!
Ok blitz is one thing, I need to figure out how to improve my calulation, Im reading some chess books on it, hope they help.
They will help
positional play is difficult, but learning to defend is the crucial and hardest skill to earn
ok but of course its tied to calulation like everything....
Take a break from the game for a few days then come back with a clearer conscience is my recommendation
No matter what i do how i train, Ive tried to train my brain in the most uncomfortable position no matter what, I still can't calulate well, I'm not missing intermezzo moves, but i feel like this is the end, I'll still beat the lower-rateds but I feel I can't improve my calulation much now, Im good at attacking expoliting weakness and making them, but without calulation everything's worthless.