10/3 sunny

Studied for around 2 hrs in the afternoon then no more to keep going on after that. My mood, my mood, where is my old self? Maybe i am getting so damn tired studying for more than 10 yrs alrdy? Everyday, night n day need to study there in order to pass the exam n get good result. Really getting so damn tired with it, maybe that is y i dont want to do my phd anymore. But, when i figure that i will need to work for more than 30 yrs after that, that thought alone is making me so damn worried alrdy. Will i get tired afterwards?