Describe the specific challenges Balasaheb Deo faced in his attempts to regularly read the Dnyaneshwari, as detailed in the source material.

Chapter 41 details several specific challenges Balasaheb Deo encountered while trying to read the Dnyaneshwari. Despite a strong desire, some obstacle would always arise, preventing his daily reading. His resolution for the Dnyaneshwari would not hold without interruption, even though he could read other books regularly. Even when he took a three-month leave to rest, the desire remained unfulfilled. A significant internal challenge was that whenever he took the Dnyaneshwari in hand, 'some doubts would arise in the heart,' which made the reading superficial and prevented him from feeling love for the text. His efforts were so unsuccessful that even a simplified resolution to read just five verses daily did not happen with regularity.