root@server:~# systemctl stop ssh *enter*

Wait! SHIT! FUCK FUCK *$§%§*"!

Cannot understand those who are frustrated with it.
Sure, one can feel frustration when some project is not going as they were supposed to go, but that is life for ya, boi.

Without wanting to offend anyone it feels like devs who complain so much either do not actively search for a solution and learn shit properly and cry their soul out afterwards or they do search, but cannot find anything.
Patience is the solution. Do not let yourself fall down and stay strong.
Even if it takes a lot of willpower, retries, inner pain, patience and non-sleepy nights, you will and can do it. I believe in you.

My whole life was basically a psychological disaster.
I have had and still have depression and a lot of short frustrations from time to time, too, but I do not cry it out loud.
My high school is fucked up. In every single aspect. I am doing all-nighters almost every day. With maybe half an hour of sleep to get school projects done on time.
I cannot just say "fuck you. I am not gonna do this shit" to school, because that would affect my grades in a negative way. Same thing applies to you, as an employee, too. But at least you do not need to be afraid of getting bad grades.
Bad grades->not getting the desired degree->bad chance of finding a job
In your case:
Bad communication with boss->bad connection->bad chance of finding a job

But is that really so?
I do not think so. Nonetheless, you still can have a good chance of finding a job, if you have proven yourself to others in a great way. Everyone has bad times. Even with their bosses. That's normal. Being bad with someone does not make yourself bad in general.

The job world will still accept you, but school won't accept you again. Whenever I feel like the burnout is about to catch me, I take an immediate break and go outside. Take a walk in the sunset. Go to the forest. Run with music playing loudly. Swim. And other things like watching the stars in the silence of the night.

To finally come to an end here...
Do not make yourself feel bad that quickly and try to endure the pain. This is going to make you a better and stronger person.
If you cannot do it anymore (hitting the borders of burnout), take your time and do whatever makes you happy and treat yourself.
Life is not all about work. Were you born to be a worker? No. Were you born to be a slave of others? No.
What is holding you then? Let go of all the stress (for a minute). You are free.

You are a great person.
Do not forget that.