Answer : Brain
I purposefully give you problems yet I can also help you solve your problems, I give you instructions and guide yet I criticize you and point out your mistakes as well. I may know numbers, I may know how to sing or dance and anything in between. Who am I?
I have freedom from hate, but not from lies. I am usually seen through clouded eyes. I come unexpected, though you wait for me all your life. I can not be brought yet some people try.What am I?
I stare at you, you stare at me.I have three eyes, yet can't see.Every time I blink, I give you commands.You do as you are told, with your feet and hands.What am I?
You should keep me as straight as can be, yet very few do. Most of the time I am slightly bent or curved. Your sadness usually causes me to bend further, but don’t bend me for too long or I may never be able to fully straighten out again. What am I?