When your life has no exit, you start to need someone's hand; don't get me wrong but sometimes the hand that is held, is the wrong hand. We end up drowing ourselves with that "helping" hand.
THIS IS WHY we are FRUSTRATED.
Life is not that hard, we just feel like that, because we are focus on our problems & we don't see anything around. I encourage you to go & visit some hospital, jail, or just a house where someone's into drugs, your circumstances become small & senseless.
We should thank everyday, for everything.
Let's STOP COMPLAINING!
Conclusion: Give your frustrations to God & let him USE YOU!