phone spoiled

My phone suddenly spoiled! the screen doesn't work and it's blank in colour! totally no lights! when i know my phone is spoiled my mood totally became super down! i was OMG! haiz~ i cant contact ppl without a phone! how i gonna do now? i'm so sad and regret! because i don have money to buy a new one! regret of spending so much money bought those useless things! haiz~ what can i do now? work? impossible! i need to manage some time to study! exam is coming so stress is coming too! haiz! from now onwards, i MUST keep money to buy something useful and control of spending money! that's all i need to do! one more thing! STOP THINKING OF HER! haha