I need some help to improve in chess

Tired of being so bad at chess I need help I'm a little tired of chess, I don't know what to do anymore, I've been playing for a long time, I solve many puzzles a day, I read books, I watch countless videos, I pay Chess.com to see the analyses, I have a training routine, but I can't improve at all, I've never seen significant gains, I can't improve, I give up on won games, I give up on pieces, I lose easy mates, I give up on pawns, I can't see the calculations ahead, can anyone help me? I've been playing for a few years, and I've already given up playing for 1 year for the same reason, I don't want it to happen again. Is there anything I can do?

Yes, hire a coach. They are worth the money if you want to improve.

join a club if you can’t afford lessons, many players are happy to go over the games if you ask.

Learn and apply the most important principles of chess. - (core of my teaching)
Always blunder-check your moves.
Solve tactics in the right way.
Analyze your games.
Study games of strong players.
Learn how to be more psychologically resilient.
Work on your time management skills.
Get a coach if you can.

You should be happy at your present chess level. Getting better just makes things more difficult without changing anything but losing to stronger players.

You are too stressed, enjoy the process of learning and improvement will come. If you loose a game you have something new to learn. Enjoyment and relaxation when performing is important, learn from Ronaldinho.

Hi there,

I am rated over 2400 online (https://www.chess.com/member/ppandachess). I created a free course that will teach you a training plan to improve. Feel free to check it out: https://www.panda-chess.com/daily-improvement-plan

I think that my free training plan can help you.
I also offer private lessons: https://www.panda-chess.com/private-coaching