* Your native language: Languages with similar grammar and sounds to your native tongue will feel easier.
* Your learning style: Some people excel at memorizing vocabulary, while others struggle with grammar.
* Your motivation and immersion: The more you're willing to study and use the language, the easier it will become.
However, some languages are generally considered challenging for native English speakers:
* Arabic: Right-to-left writing system, complex verb conjugations, and unfamiliar sounds.
* Mandarin Chinese: Tonal language with thousands of characters to learn, complex grammar, and different writing system.
* Japanese: Three writing systems (hiragana, katakana, kanji), honorifics, and sentence structure different from English.
* Hungarian: Agglutinative language with complex grammar and unique sounds.
* Finnish: Complex grammar with lots of cases and vowel harmony.
Remember, any language can be challenging, but with dedication and the right resources, you can learn any language you set your mind to.