So you have one month left for your jee mains. Things that I will advise you to do is the following

1)Revise NCERT👨‍💻, especially for chemistry inorganic and organic and also for those topics which are not in jee advance and only in mains.

2) every day, Revise formulas and short notes that you have mad 📚

3)Give a mock test and PYQ paper on alternative days and analyze it perfectly. Note down your weak topics and revise them again.

4) If you are not sure about any topic, that's fine but don't leave it completely. Just learn the formula and some important subtopics by seeing pyqs from those topics.

5) Make a personal diary📘. Write what you are going to do, and at the end of the day, write how the day was and your experience/learning on each day.

6) Stay away from distraction. Don't watch movies or web series. Stay connected with your friends and teachers, talk to them and share your feelings.

During this one month, you will sometimes feel stressed but remember you have already worked hard for 2 years, so nothing to worry about. Be calm🙂, relaxed, listen to music🎧. Go for a walk for at least 1 hr. Sleep😪 7–8 hrs every day follow the above points, and finally, you will succeed.😎

All the best 👍 👍👍.