I am just going to give you a list of things that you should consider when you roleplay. You are highly encouraged to follow these guidelines.
Of course the majority of people will prefer you follow these guidelines as its the most enjoyable way to play the game. Using both mine and Rihavein's guide people will enjoy roleplaying with you, and you will also learn to be a roleplayer as well. I suggest making a variety of proper setups so you can broaden your horizon.
Thanks!