being cursed was a boon and natures way to carry the story forward and to bring twist in climax 😆
Where it's written that cursed people don't deserve a training? Even mother Ganga and Shantanu were cursed.
And parents only used to arrange teachers for their kids.
So arguing on this point is useless...
it was to end the persisting fatality at that time for example Vishnu ji and Lakshmi ji were making love and they ignored Rishi Durwasa who enetered their home without knocking so embarrassed he was that to hide his own embarrassment he cursed them to be separated. Guess what if he did not curse them then Vishnuji would never have the need to take Ram or krishn avtar so ravan and duryodhan would have kept on creating hevok
I can tell many more examples if those curses would not have happened then life would never have come to an ordered life 😆😆😆
Jo hota hai achche ke liye hi hota hai 😉😃