Reading a book by your favourite author has a positive impact on your mood and helps you in relaxing.
Then, what would the Book that your Lord revealed and called a healing for that which is in the hearts and a form of mercy and guidance for the believers?
Give Quran the best of your time and attention – not the remainder.
يَٰٓأَيُّهَا ٱلنَّاسُ قَدْ جَآءَتْكُم مَّوْعِظَةٌ مِّن رَّبِّكُمْ وَشِفَآءٌ لِّمَا فِى ٱلصُّدُورِ وَهُدًى وَرَحْمَةٌ لِّلْمُؤْمِنِينَ
سورو يونس ٥٧
O humanity! Indeed, there has come to you a warning from your Lord, a cure for what is in the hearts, a guide, and a mercy for the believers.
Surah Yunus 57