Salitha, Thank you for this very fine, poignant poem! I especially like your first stanza:

Take light away from me and let the darkness become my only companion

Drain the happiness in my heart and make sorrow the ruler of it

Come, steal the peace of my mind, make my life a living hell

Spontaneously I let the regret of failures embrace my weeping soul

Your final line above is quite stirring! I love this poem, wherein you go so deep. I look forward to reading more of your poems. Best wishes always, Amy