sensei? years of life counting down?

Had not written anything since i don't know when, and all recent updates seems like all homesick kinda posts, so being reminded that i went to consult a Chinese sensei when i was back to home last CNY break. If you do follow my instagram or facebook, you'll know that i actually had food poisoning when i was in Penang, working trip after last term's final. Then, i had medicine but it does not recover fully 100%, because i have a bad stomach for quite sometime. Irregular time of sleep, time of meal, i don't even eat regularly, *not that i wanna make myself sick, but sometimes i cn forget about my meals when i gt so busy!* and all that contributed to bloated stomach, it's always bloated and sometimes i've got no appetite and would even throw out after eating. So i went up to the sensei and consulted him, at first he listened to my pulse, and he told me straight after a min, telling me that my bad stomach is caused irregular heartbeat, and irregular heartbeat is there because of extreme fatigue and over tiredness of my body. It's showing a red alarm, and if i continue to keep myself this busy for another 5 years max, i will have heart problem, seriously. I was so worried at first, and my parents keep themselves updated at my body condition every day. But still, when i'm back again, all kinds of fussy matters kept me so busy that i  got no time to think about it and slowly back to that hectic life. However and whatever, i will still need to maintain this at least until the end of year 2, but recently i've been feeling so tired, eventhough i have sleep enough, but i feel like i have not slept for years. With so many problems happening recently, i hope that i'm able to cope physically, and if i couldn't, i'll just have to make a choice and leave. I'm helpless in this, but if one day i ever leave, you know why. I struggled for quite sometime, whether i should post this, as this is quite personal, but i decided to post it here in my little corner.. I'm writing this not to gain sympathy but i realize life's too short to wake up with regrets, if, if one day i could not bid my farewell to everybody..