I am hopeful for this year.

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I am not keen on making wish lists, but I have some interests I want to accomplish in 2024.

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First of all, I want to improve my English skills because the job market in my country is becoming more and more competitive nowadays, and a second or even a third language is becoming fundamentalnecessary to look for good employment.

First of all, I want to improve my English skills because the job market in my country is becoming more and more competitive nowadays, and a second or even a third language is becoming fundamental to look for good employment.

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On the other hand(Additionally / Also), I feel that I have toshould take better care of my body, so I'm thinking of joining a gym.

"On the other hand" means this sentence is the opposite of the one before. But language learning and exercise are not opposites, so it doesn't work here.

On the other hand, I feel that I have to take better care of my body, so I'm thinking of joining a gym.

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I've been looking for a good one near my home, and I have found one that looks very cool.

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I've been looking for a good one near my home, and I ha've found one that looks very cool.

I also wish to carry on withontinue my awesome relationship with my girlfriend.

"Carry on" is not wrong, but it feels strange to say here.

I also wish to carry on with my awesome relationship with my girlfriend.

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This year we will (reach/celebrate) seven years together, and I love her like it was(I did on the first day / as much as the day we met).

This year we will reach seven years together, and I love her like it was the first day.

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M(Also / Or) maybe I should buy a new car.

Maybe I should buy a new car.

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, I love my Toyota, but recently it has been giving me so much trouble.

, I love my Toyota but recently it has been giving me much trouble.delete

In 2023, I spent more than a thousand euros on it.

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I'm tired of fixing it!.

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I'm tired of fixing it!.

I could think more about this year, but I don't want to bore anyone else, so let's finish here!.

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I could think more about this year, but I don't want to bore anyone else, so let's finish here!.

Thanks for reading my boring text!

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Thanks for reading my boring text(writing/post)!

Iván V.

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First of all, I want to improve my English skills because the job market in my country is becoming more and more competitive nowadays, and a second or even a third language is becoming fundamental to look for good employmentmore and more important in the job search.

On the other hand, I feel that I have to take better care of my body, so I'm thinking of joining a gym.

I would use another introduction to this sentence like "Additionally, ..." or "In addition to my language learning goals,..." to distinguish it better from the previous sentences.

I've been looking for a good one near my home, and I have found one that looks very cool.

This is grammatically correct but I might rephrase as follows: "I've been looking for a good one near my house (or near where I live) and I've found one that looks cool [and has a pool, rock climbing wall, etc.]"

This year we will reachmark our seventh years together, and I still love her like it was the first daytime we met.

I might try to combine this with the previous sentence and re-word as follows: "I also wish to continue growing in my relationship with my girlfriend, who I've been with for seven years and love like it was the first time we met."

, I love my Toyota, but recently it has been giving me much trouble.

In 2023, I spent more than a thousand euros on it.

Again, maybe combine with the prior two sentences: "Also, it might be time to get a new car; I love my Toyota, but recently it has been giving me a lot of trouble and in 2023 I spent more than a thousand euros on it (in maintenance)."

I'm tired of fixing it!.

I could think of more aboutgoals for this year, but I don't want to bore anyone else, so let's finish here!.

I am hopeful for this year.

This work fine, but people will usually say "I'm hopeful this year" and not say what exactly they are hopeful for.

I am not keen on making wish lists, but I have some interests I want to accomplish in 2024.

You get your point across using "interests", but some better words would be "things", "stuff", or I guess "goals", if you don't want to be so casual.

First of all, I want to improve my English skills because the job market in my country is becoming more and more competitive nowadays, and a second or even a third language is becoming fundamental to look for good employment.

Wow, I just wanted to say that this one was amazing, not a single word was off.

This year we will reach seven years together, and I love her like it was the first day.

This sentence doesn't flow well, I can't fully figure out why.
I would say something like "This is our seventh year together" or alike

Maybe I should buy a new car.

You live in Europe right? You used euros to buy it. Don't you have the option of not using a car? and instead walking and taking the tram and stuff? This would be better for your health and your wallet.

The sentence is fine, I just wanted to give my opinion.

I could think more about this year, but I don't want to bore anyone else, so let's finish here!.

Write would work better than think in this sentence, because you are talking about how you don't want to write anymore.

Thanks for reading my boring text!

Don't thank people for reading your text.
This is just writing advice, not language advice, it's just bad writing.