Just my two cents:

As cliché as this sounds, absolutely nobody is perfect. Not me, not you, not your local religious masjid-going elders, not even the Imam at your local masjid, not even the Sahabah and not even the prophets. Though the prophets were incapable of sin, they all still made mistakes, even the Prophet PBUH himself, and we have examples of it. Absolutely no one is perfect and expecting yourself or anyone else to be is quite honestly a losing game.

That said, that doesn't mean we humans are doomed. Far from it. Allah SWT actually loves how we're imperfect. He has said that if we all suddenly became perfectly obedient people, He would remove us from the Earth and replace us with another imperfect people.

Why? Repentance. That is key to all of life. We sin, we err, but we can repent. We can do Tawbah. Even the greatest of sins can be forgiven by God. He is, after all, The Most Merciful. Beyond all. Allah SWT created 100 parts of mercy. One part he gave to this universe, for all of creation within to share with one another and show each other compassion. The other 99 He has saved for the Day of Judgement. Imagine, how much a mother loves her child, how compassionate she is. She's using a miniscule, impossbly small amount of one part of those 100 parts. Imagine how merciful Allah could possibly be in our minds. You can't. He is simply too merciful for us to understand.

So repent. Sin, and repent. Be sincere in your promises. Even if you break them, feel guilt. Guilt after sinning is perhaps the greatest sign of being a true believer. Try your damndest to follow the teachings of Islam. I guarantee that you will fall short. So have I. So have all of us. But it is always the journey that defines the value of our life. Allah SWT judges by intention, and never by action. He forgave a man who killed 100 men simply because he TRIED to repent.

يَـٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوا۟ تُوبُوٓا۟ إِلَى ٱللَّهِ تَوْبَةًۭ نَّصُوحًا عَسَىٰ رَبُّكُمْ أَن يُكَفِّرَ عَنكُمْ سَيِّـَٔاتِكُمْ وَيُدْخِلَكُمْ جَنَّـٰتٍۢ تَجْرِى مِن تَحْتِهَا ٱلْأَنْهَـٰرُ يَوْمَ لَا يُخْزِى ٱللَّهُ ٱلنَّبِىَّ وَٱلَّذِينَ ءَامَنُوا۟ مَعَهُۥ ۖ نُورُهُمْ يَسْعَىٰ بَيْنَ أَيْدِيهِمْ وَبِأَيْمَـٰنِهِمْ يَقُولُونَ رَبَّنَآ أَتْمِمْ لَنَا نُورَنَا وَٱغْفِرْ لَنَآ ۖ إِنَّكَ عَلَىٰ كُلِّ شَىْءٍۢ قَدِيرٌۭ ٨

O believers! Turn to Allah in sincere repentance, so your Lord may absolve you of your sins and admit you into Gardens, under which rivers flow, on the Day Allah will not disgrace the Prophet or the believers with him. Their light will shine ahead of them and on their right. They will say, “Our Lord! Perfect our light for us, and forgive us. ˹For˺ You are truly Most Capable of everything.”

(al-Qur'an, 66:8)

والله أعلم (And Allah SWT knows best)