As you practice more, work on pronunciation, especially by removing added syllables to words (chal-lenge not chal-leng-e (silent e); strat-e-gic).
This will make your words clearer and more understandable; difficult, I know, but possible with focused practice.
challenge, strategic 이 두 단어 말씀하시는 건데 e에서 소리를 내지 말라는 뜻이야?

인스티즈앱
두쫀쿠 현지인 평