Final answer:
The overall effect of Rakesh's attempts to heal his father is that Rakesh grows as a person and develops empathy for his father.
Step-by-step explanation:
The overall effect of Rakesh's attempts to heal his father is that Rakesh GROWS AS A PERSON AND DEVELOPS EMPATHY for his father. Through his efforts, Rakesh gains a deeper understanding of his father's pain and struggles, ultimately leading to a deeper bond between them.