An arrow can only be shot by pulling it backward.
So when life is dragging you back with difficulties, it means that it’s going to launch you into something great.
So just focus, and keep aiming!
Expecting the world to treat you fairly because you are a Good person is like expecting the lion not to attack you because you are a vegetarian. Think about it.
When it rains all the birds fly for shelter but eagle alone avoids the rain by flying above the clouds. Their problem is the same but their attitude differs!