why r ppl quitting the show?

i m not sure if my post is right if the moderators think its offensive in some way they can delete it ofcourse but i shud be informed about it

my post is abt stars quitting the show in sm protest or for any reason

if i understand correctly when the script is ready then cast is finalised then all the actors know what part who has to play and how much importance any character is given. jjkn though is adapted fm blf and though it has deviated from original story still many of the actors know that main lead is jassi and armaan and mallika then why they create prbs by announcing to leave the show when at times they r not required keepin in line with the track. jjkn has its bloopers so do other stories which i dont follow anyways but still i dont understand this

there was this rumor of armaan quitting the show that also is not understandable since he got instant fame and recognition by being armaan sir and ppl all over including me r crazy abot his looks acting and in general then why he wants to quit and thn join again

next we wud hear mona singh quitting which incindentally is there one topic of her dying.

i think show is dying everytime anyone quits or T&D makes twists

sorry and i dont mean to be offensive to any one

i m andwud always be jjkn fan despite its stupidity