Can anybody correct the mistakes in the following sentences?

I oppose same-sex marriages...

Though I am a Humanist, I oppose the same-sex marriages as they are the result of faulty upbringing and misogynistic ideologies. But, I don't deny the rights of gays and lesbians.

Once I was a neurotic . . .

I was once a neurotic . Because, at that time I did not know what was happening to me. And, I also failed to understand how my mind was being revealed to others. So, I felt distressed and started torturing myself and my family members as well. I became neurotic. But now, I understand that my mind is revealed through the magnificent mechanism -THE MIND WAVE. I am healthy now. I am also trying to find out how this Mind Wave works, that is why, I am reading Psychology and searching for books on Neurophysics.

My Hindi teacher . . .

I had my schooling at JNVO. There, we had nice schooling and best teachers. One day , when I met my Hindi madam, I was very much amused to hear these words from her

' Hey Venu, tumhara nam Raghu haina? ' ( Hey Venu, isn't your name Raghu ? )