Human are complex

Today I heard a senior telling Human are complex , it is only complicated if you spend your whole life trying to understand about human , or neither anyone of us understand others or even our self. I am truly strike with that sentence he mentioned.
I am truly confuse in the complicated relationship I had now, whether will these hurt me not I really do hoping it will come to the final answer one day. How can a human be such selfish , yet should we just stand out of these and not get involve just to escape or prevent from getting hurts. I don't put high hope anymore.
Life is really unpredictable , we are only able to do what we able to do the best for now. Felling grateful or appreciative of someone or something in your life attracts more of the things that you appreciate and value into your life. I should be more grateful for what I had now. But never give up to improve myself. =)
Can't stand how clumsy I am these few days with big bruises over the body , it was weird don't know else where it appear so sudden and I will only realize when I felt the pain. haha!! Due to insufficient rest and nutrition intake I fall sick more frequent than usual. Even I took 2 tablet of Redoxon everyday. It might also due to the reason I'm on the period to diet. How I wish I have high Leptin in my hormone so I won't have the craving to eat. Food is just so irresistible .
Been really busy now a days to prepare upcoming exam, hopefully can update my blog more frequent after the exam. More picture to upload!
I hope everyone have a great day ahead. Take cares!