realizing the life

Generally we hit the blame at God knowing almost nothing about him.

The nature of God was explained beautifully by Swami Vivekananda's
speech at Chicago at World Parliament of Relegion on 19 sep 1893.

"Some are born happy, enjoy perfect health, with beautiful body,
mental vigour and all wants supplied. Others are born miserable,
some are without hands or feet, others again are idiots and only
drag on a wretched existence. Why, if they are all created, why
does a just and merciful God create one happy and another unhappy,
why is He so partial? Nor would it mend matters in the least to
hold that those who are miserable in this life will be happy in a
future one. Why should a man be miserable even here in the reign
of a just and merciful God? In the second place, the idea of a
creator God does not explain the anomaly, but simply expresses
the cruel fiat of an all-powerful being. There must have been
causes, then, before his birth, to make a man miserable or happy
and those were his past actions. "

The happiness and sufferings are two sides of the same coin. The
difference between them is of degree and not type. It is just like
temperature, hot and cold differ by degree and not type.

We can't have light without dark.
We can't have silence without noise.
Happiness can't exist without sufferings.

Read more: duality of coins
Need of religion
Unfairness of World
Ego : Poison