I think I have a clear answer what "something " I would like to improve. I think I have a clear answer what "something " I would like to improve.

There's a space before the second quotation mark that should be removed. You could alternatively leave out the word "something" altogether and the sentence would still be valid.

I think I have a clear answer what "something " I would like to improve. I think I have a clear answer what "something" I would like to improve.

I think that I have a clear answer what "something "as to what I would like to improve. I think that I have a clear answer as to what I would like to improve.

It is my skill in negotiating skill. It is my skill in negotiating.

Your version was fine, but this is a little more natural.

It is my negotiating skillability to negotiate. It is my ability to negotiate.

A slightly more natural construction.

There is no lightness, no comfort, no self-confidence inside when I have to actdo it. There is no lightness, no comfort, no self-confidence inside when I have to do it.

There is no lightness, no comfort, no self confidence inside when I have to actdo it. There is no lightness, no comfort, no self confidence inside when I have to do it.

To "act" something implies a performance. Like, to act a character in a show. When used just to mean to do something, I would remove the "it" and say something like, "...when I have to act." But this would still sound a bit dramatic.

TWhere is no lightness, no comfort, no selfconfidence inside when I have to act it.n I have to act, I don’t have confidence. When I have to act, I don’t have confidence.

I really want to feel strength and power when I start talking but until now iso far that has only been my dream. I really want to feel strength and power when I start talking but so far that has only been my dream.

"Until now" suggests that something has just happened that will change things. "So far" doesn't have that connotation.

I really want to feel strength and power when I start talking, but until nowso far it has only been my dream. I really want to feel strength and power when I start talking, but so far it has only been my dream.

"Until now" implies that things have changed. Things have been a certain way... until now, now they are no longer that way. But I don't think that is what you mean here. I would use "so far" instead.

I really want to feel strength and power when I start talspeaking, but until now ithat has only been my dream. I really want to feel strength and power when I start speaking, but until now that has only been my dream.

It all happensThis is important to me because I have to negotiate in English and Italian quite often. This is important to me because I have to negotiate in English and Italian quite often.

Your sentence was grammatically correct, but "It all happens" doesn't fit what you're trying to express.

It all happensThis is all because I have to negotiate in English and Italian quite often. This is all because I have to negotiate in English and Italian quite often.

It all happensed because I have to negotiate in English and Italian quite often. It all happened because I have to negotiate in English and Italian quite often.

It is a great stress for|to me because I have to win at least 4-5 deals out of 10, which is difficult tofor me. It is a great stress for|to me because I have to win at least 4-5 deals out of 10, which is difficult for me.

It is a great stress tofor me because I have to win at least 4-5 deals out of 10, which is difficult tofor me. It is a great stress for me because I have to win at least 4-5 deals out of 10, which is difficult for me.

It is a great stress to me because I have to win at least 4-5 deals out of 10, which is difficult tofor me. It is a great stress to me because I have to win at least 4-5 deals out of 10, which is difficult for me.

This year I will continue my training to become a real professional and sell Ccannoli to may be 6 or even 7 times toout of 10 visitors into my shop. This year I will continue my training to become a real professional and sell cannoli to maybe 6 or even 7 out of 10 visitors to my shop.

This year I will continue my training to become a real professional and sell Ccannoli may be 6 or even 7 times to 10 visitors in my shop. This year I will continue my training to become a real professional and sell cannoli maybe 6 or even 7 times to 10 visitors in my shop.

"Cannoli" is not a brand, so it should not be capitalized in the middle of a sentence.

And when people talking about money they rarely joke. And when people talk about money they rarely joke.

And when people talking about money, they rarely joke. And when people talk about money, they rarely joke.

In this type of construction, the verb should not be in -ing form. Otherwise, it feels like another verb is supposed to come after (but it doesn't). Something like, "When people talking about money think about giving it up for something, they rarely joke." Also, instead of just "joke", you could say "...they rarely joke around." "To joke around" has a more general meaning than "to joke", and is a little more natural to say when you want to say that someone is generally humorous in their tone, and not taking things seriously.

So sometimes I feel envy to y|envious of YoutTube bloggers who can just say it aswhatever they cwant and get some clicks anyway. So sometimes I feel envy|envious of YouTube bloggers who can just say whatever they want and get some clicks anyway.

Is this what you mean?

So sometimes I feel envy to yYoutTube bloggers who can just say it asthings however they cwant and get some clicks anyway. So sometimes I envy YouTubers who can just say things however they want and get clicks anyway.

A "YouTube blogger" is simply called a "YouTuber". Or maybe "YouTube influencer". "Blogger" works fine, but it feels kind of old-fashioned to me. "Envy" as a verb is used in a much more simplistic form. You can feel envy, and you can envy something, but you don't feel envy to something (this sounds a little nonsensical).

How do I train it myself? How do I train myself?

How do I train it ? How do I train it?

That's what you've just've asked, correct? That's what you've just asked, correct?

That's what you've just've asked, correct? That's what you've just asked, correct?

An apostrophe is needed in contracting "that is" -> "that's". "just've" is not a proper contraction.

Nothing new , really. Nothing new, really.

There shouldn't be a space before a comma.

Nothing new , really. Nothing new, really.

I learn new words, watch TedTalk presentations and tprainctice my speeches in front of a mirror. I learn new words, watch TedTalk presentations and practice my speeches in front of a mirror.

May be I alsoSometimes I use a long pauses as well. Sometimes I use long pauses as well.

It would be "Maybe" rather than "May be", but I think "sometimes" fits the sentence better. "May be" is used with a subject: "It may be..."

May be I also use a long pauses as well. Maybe I also use long pauses as well.

Make sure that "maybe" is one word, not two.

ItThey helps. They help.

"Hand gestures" is a plural noun phrase, so you should use "they".