Questions & Answers about Мне неуютно в тёмной комнате.
Because this is an impersonal construction in Russian.
Russian often expresses feelings and states with:
- dative pronoun/person
- state word
So:
- мне неуютно = I feel uncomfortable / uneasy
- literally, something like to me it is uncomfortable
That is why Russian uses мне (the dative form of я) rather than я.
Compare:
- Я устал. = I am tired.
- Мне холодно. = I am cold. / literally To me it is cold.
- Мне неуютно. = I feel uneasy / uncomfortable.
Yes, but that is normal in Russian.
In the present tense, Russian usually omits the verb to be (быть). So the sentence does not need a word for am / is / are.
- Мне неуютно в тёмной комнате. = I feel uncomfortable in a dark room.
You can think of it as:
- Мне [есть] неуютно в тёмной комнате, but есть is not actually said.
This is very common:
- Мне хорошо. = I feel good.
- Ему скучно. = He is bored.
- Нам трудно. = It is hard for us.