Is it obligatory for someone who finds difficulty completing the recitation of verses while leading congregational prayers due to shortness of breath to refrain from leading prayers and instead pray with the congregation, especially if most of the congregants do not know Arabic well or are unaware of the rules of diacritics?

Shortness of breath during Imamate is often due to psychological factors such as lack of self-confidence and fear of making mistakes. Its treatment lies in relying on Allah and seeking His help, seeking refuge with Allah from Satan, being sincere to Allah Almighty, and not thinking about what the worshippers might say. The Imam should make his primary concern the pleasure of Allah, and he should know that he is upon great good if he is the best reciter among the congregation, as the Prophet, peace and blessings be upon him, said: "The people are led in prayer by the one among them who is the best reciter of the Book of Allah." The Imam must strive against his own self and seek Allah's help. Whoever cannot recite properly due to his non-Arab tongue should not be an Imam except for someone similar to him. Mistakes in vocalization (tashkeel) in Al-Fatihah do not invalidate the prayer if they do not alter the meaning, and mistakes in recitation outside of Al-Fatihah do not invalidate the prayer.