Ratnesh - Good to hear from you and thank you for deciding to join this forum. I hope the advice of your tutor will prove correct and that you do find CiC a useful and enjoyable online learning resource.
Amongst the best ways to learn is 1) ask questions and, 2) post up image and invite comments from colleagues. Both activities are encouraged on here.
Something you might find useful. Sometimes people are not sure about asking for comments and criticism on their images. This thread gives you some helpful advice and guidance about how to get the best feedback from fellow members.
So that you don't continue to get people asking you what your proper name is, because most us use that on here, you can go to Edit Profile (under 'Forum Actions' on the Menu Bar), or you can just press on 'Settings' on the menu bar right up at the top right of the window. Once there you can enter the name by which you wish to be addressed under 'Real Name'. Then it will appear underneath your Username in all your posts. You can also enter your location so that it does the same, just as in my details alongside this message. Then we all know where everyone is in the world.