Please help me with the grammar!

[Mirch Masala]

I have been using facebook for three years. After making so many mistakes and getting insulted so many times I am still learning how to use it safely without hurting others and being hurt by others.

Thanks in advance!

Regards

Mirch.

[Mister Micawber]

I have been using Facebook for three years. After making many mistakes and getting insulted many times, I am still learning how to use it conscientiously without hurting others or being hurt by others.
_________________
Native English teacher at Mister Micawber's

[Mirch Masala]

Thank you so much Mr. Mister :)

[Jimmy123]

Well, mistake is a part of life, you will groom step by step just concentrate on others wording so make answer first on your mind then write. I am sure your mistakes reduce time to time.