I’m a lazy person, so it’s hard to find the motivation.

motivation for what? maybe to make the sentence clearer you can say: I'm a lazy person, so it's hard to find motivation to do things.

First of all, you must know yourself, knowingknow when you are motivated in the day.

The sentence is a bit redundant, you can make it shorter and clearer.

For example, I like'm motivated to study during the night, and I'm motivated to study.

I'mGenerally, I starting to study at around 23 11pm until 2-3 am generally.

You can say
1) 23:00
OR
2) 11pm
23pm isn't correct

While I study, I like to put on music.

Currently, my playlist is composed of “slow” music (I think, but I’m not sure for this).

what is "slow" music? classical? lofi beats? chill pop?

After thatDuring this time, I can study for hours.

I never force myself to study, even if I like to, because I find that you learn nothing during that period.

How do you find a motivation in thea subject you don’t like?

It’s a hard question because I don’t have to fihaven't found myan answer.

I consider this it's pain for nothing, I want means that to force you to study a subject you don’t like, it’s losingTo me, forcing myself to study feels like so much pain for little reward. It's like I'm wasting a lot of time.

I'm not exactly sure what you mean here but tried to the best of my ability to understand.

Given that iIn the worst-case scenario, you won't get a good grade.

For example, I don’t like English, so I have never searchwanted to get a good grade. Instead, I concentrated on my other subjects at university to compensate.

Now, I have found my motivation for English in my determination to try again, English is very present for scientific articles and I don't want to suck at it anymore but it will alsoto learn English again. Most scientific articles I have to read are written in English. Learning English will make reading these articles easier and allow me to communicate with more people.

Knowing what you like enables easymakes it easier to find motivation.

I’ am a lazy person, so it’s hard to find the motivation.

First of all, you must know yourself, knowing when you are motivated during the day.

For example, I like to study the night, and when I'm motivated to study.

I'm starting to studying at around 2311 pm until 2-3 am generally.

I like to putlisten to music.

Currently, my playlist is composed of “slow” music" (I think, but I’m not sure for this).

After thatlistening to slow music, I can study for hours.

It’s a hard question because I don’t have to find myan answer.

I consider this it'sit a pain for nothing, I want means that toas forceing yourself to study a subject you don’'t like, it’s losings a waste of time.

Given that, in the worst-case scenario, you won't getill not receive a good grade.

For example, I don’t like English, so I have never searchaimed to get a good grade,. I concentrated on my other subjects at university to compensate.

Now, I have found my motivation for English in my determination to try again,. English is very presvalent forin scientific articles, and I don't want to suck attruggle with it anymore, but it will also allowenable me to communicate with more people.

The mMotivation relies a lot on knowing yourself, as well as your determination to learn new things.

Knowing what you like enables easymakes it easier to find motivation.

For example, I like to study athe night, and when I'm motivated to study.

no article needed there

I'm starting to study at around 2311 pm until 2-3 am generally.

I can understand what you want to say but if you say 23:00 o’clock the pm is not needed, if you want to use pm, the correct way would be 11 pm

I like to put music on.

Put music where? What?

I consider this it's pain for nothing, I want means that toThis is a waste of time and pain, forceing yourself to study a subject you don’t like, it’s losing wastes time.

I hope this is what you wanted to say

I like to put music on. OR I like to play music.