There seems to be a slight misunderstanding about the precepts in Japanese Buddhism.
It seems that they often set items such as the Five Commandments or the Ten Good Commandments as one-year resolutions and aim to see if they can keep them “for a lifetime.”
Then, when they break a “precepts item” somewhere, they say, “Oh, I can't keep the precepts,” and they lament all the hard work they have kept until then. Aiming for a lifetime of perfection, when it went bad, it suddenly became 0 points.
Actually, the part that kept the commandments and did not commit evil is a good act of “not polluting the mind, words, or body due to evil,” even when there seems to be no specific example of “doing good.” It's not about breaking the commandment once, and you should evaluate how far you haven't broken the commandments. In extreme terms, even people who drink every night can evaluate themselves by not drinking from waking up in the morning until night. Pay attention not only to the parts you can't protect, but also the parts you protect. I admonished my heart, so I was able to keep the commandments during that period alone.
Especially when you're at home, the commandment is a “resolution.” For the time being, I'll do my best for the rest of my life, but now that I've broken a commandment, I should reflect on it and do my best again. If you can't implement your resolutions, that doesn't mean you should stop having resolutions early in the year. Doing your best and getting even a little closer to your aspirations is a good act. If you don't try hard, it's 0 points.
I intend to keep the commandments for the rest of my life, and if I break them four or five times, I can't be a breaking the commandment, then it won't be worth it. You should acknowledge your hard work, saying, “I was always careful when I protected it for the rest of my life, so it only took 4 or 5 times to break it.”
It is not a Buddhist teaching that denies effort, such as humans not being able to keep the commandments, or that humans cannot understand them. Even though Shakyamuni and his great disciples were human, they kept the commandments and understood. Humans can make sense on their own.
You can think that people with poor mental abilities, such as yourself, cannot keep the commandments or understand them. However, it can be said that they are still just lazy, and they are not involved in Buddhism.
If you don't do anything, you won't do anything good or grow your mind. 0 points. If you “keep the commandments for the rest of your life,” you can do your best with the intention of suddenly aiming for 100 points, but it can be said that admonishing your heart moment by moment, such as “I was able to keep the commandment for a day today,” “I was able to keep it in the morning,” or “I overcame this temptation,” is a way of life in line with the true precepts. Even if you break the precepts, the trick is to work hard again right after.