Facebook, Whatsapp, Twitter done. Now time for Steemit

This is going to be my first post. This is Ahmed Shafkat speaking. I was born in 23 August 1997. Now I am a student of Computer Science at BAUET in Bangladesh.
From my childhood I am connected with many social networking site like facebook, twitter etc. These social networking site kills a lot of time from my life. After that i came to know about Steemit. My friend told me "you can earn a lot of money on steemit". I don't know how to income or what is a upvote! I don't know how steemit will help me in my complex life! But now i am a member of steemit family.
I am a very simple boy with a lots of dreams. I like to eat, like to travel and specially like to read novel. My hobby is collecting stamps & coins.Like other, I want to be a rich man.For that reason, now i am a member of Steemit. Let's see how will it make me rich!
so Hello steemit
Hopefully this new world will be helpful for me :-)