A Sucker for Happy Endings

Please no more tragic finale....

Due to busy schedule (as if! lol), I don't watch movies and even tv series often these days but if I really like something, I really find time to watch it. However, it really breaks my heart if the protagonist dies or anybody that he/she loves. DEATH is inevitable I know but I watch these shows to be entertained but why is it that writers go for tragic endings? Just like when they killed Jen in the series finale of DC...
I have yet to see the season finale of PB and the subsequent Final Break episode. MS will die. It's really sad. EMOTE.

"Just as man is destined to die once, and after that to face judgment."
 Hebrews 9:27