You are struggling to learn the language.Some hit a plateau. After finishing a language school or language course they think they have achieved what is necessary and that it is all over; but learning is an ongoing progress.
Many who have gone on to develop their speaking proficiency have done so on their own initiative by making it a point to gain some new knowledge by talking with new people about new things.
I meet many foreigners who are studying Turkish who often feel that they have hit a plateau. I find it encouraging that even in my native tongue, English, I can't afford to stay on a plateau -- I must be learning new English words and phrases throughout my life. Language evolves. We must do so with it!
A plateau is a dangerous place to be. It spells trouble. Just like Professor Harold in "The Music Man" warns the citizens of River City when a pool table arrives - - "it spells trouble with a capital T!"
Studying the language, whether it is English, Turkish or otherwise, helps us to understand the culture; it's an ongoing process. Once you have reached a solid foundation, build on it -- it's just the beginning.
Let's just briefly compare two languages: English and Turkish. The Turkish language is regular, with very few exceptions to the rules and only one irregular verb (the verb to be). The sentence construction is opposite to English, e.g. school to go I. Turkish uses agglutinative suffixes: endings added to a stem word to make a longer word. The English sentence "It appears that he said he would be unable to come" is just 2 words in Turkish! There are no grammatical genders. The pronouns he, she and it are all the same. In understanding the culture it is important to understand the special reported tense: a Turk will make a distinction between a fact which they know because they have witnessed it themselves and a piece of information which they have heard, or deduced, and are passing on to you secondhand or implied.
Turkish is a phonetic language, with every written letter being pronounced the same way no matter in which word it appears. The language displays vowel harmony. This means that the endings change so that if a word contains back vowels (a: undotted i-o-u) the ending will do the same, and if a word contains a front vowel (e: dotted i-o with an umlaut, u with an umlaut) the ending will do the same. This gives Turkish a melodic flow. The emphasis is on the last syllable, except for place names (second) and negatives (syllable before the negative).
The Turkish language has fewer words than English and is not rich in synonyms. Sometimes when an English speaker wants to express himself he may not find a word in Turkish that means the same (or his translator may struggle!).
How about English?
Why is English so hard?
We'll begin with a box, and the plural is boxes;
But the plural ox should be oxen, not oxes.
The one fowl is goose, but two are called geese;
Yet the plural for moose should never be meese.
You may find a lone mouse or a whole lot of mice;
But the plural of house is houses not hice.
If the plural of man is always called men,
Why shouldn't the plural of pan be called pen?
The cow in the plural may be cows or kine,
But the plural of vow is vows, not vine.
And I speak of a foot and you show me your feet,
But I give you a boot -- would a pair be called beet?
If one is a tooth and a whole set are teeth,
Why shouldn't the plural of booth be called beeth?
If the singular is this and the plural is these,
Should the plural of kiss be nicknamed kese?
Then one may be that, and three may be those,
Yet the plural of hat would never be hose.
We speak of a brother, and also the brethren,
But though we say mother, we never say methren.
The masculine pronouns are he, his, and him,
But imagine the feminine she, shis, and shim!
So our English, I think you will all agree,
Is the trickiest language you ever did see!
(Anonymous poem, quoted from "Learning a Foreign Language" by Eugene Nida.)
No language is totally logical and regular but after just looking at the irregularities in English plurals, Turkish is looking fairly simple with just "ler" and "lar"!
Any attempt made by a foreigner to speak will be greeted with delight, especially by Turkish friends. If you are living in Turkey, don't fall into a rut. Try to learn at least survival Turkish and more to really share your heart!