Tired Of Getting Hurt (On-Going)

What do you think is causing the changes of the person? because they just want to change? Or maybe they have a deeper reason, maybe they're tired of getting hurt so they decided to change maybe for the good or bad. Can also because they was so hurt.

Like Claire Alcantara, she changed because Clark Gomez and her cousin hurt her un-intentionally.

The old Claire Alcantara is a sweet, caring, always smiling girl but it all changed in a snap. She become sassy girl, rarely smile, etc. because she was so hurt.

Babalik pa kaya siya sa dati? or masasanay nalang yung mga taong nakapaligid sa kanya sa pagbabago niya?