Why does life have to be so hard

I cannot let myself be down like this...yes, i do accept the challenges and trials and sometimes it makes me stumble and fall and down on my kness... But... I will n0t let this things be the reas0n for me to give up. I will fight till the end.. I need to be strong.. N0..i am str0ng i will never be defeated. I am bigger than any obstacle. My foundation of strength is God.. I can win this. :)