Mistakes

My Life is full of mistakes.
I must have done many wrongs in past lives, as this life has not been good so far.

I am not competent in anything, I am so stupid and slow.
I always making mistakes in the course of my work/career, and dont seem to be good in anything.

I feel so demoralised. Feel so useless. Feel so unaccomplished.

How should I face the future...I am unsure how can I contribute to the society.

Why am I born here..in this world..is my birth already a mistake....