Be Thankful?

I have been complaining and complaining about not getting what I wanted, and for being so unlucky.....
I have always wondered why am I always given the things which I didn't expect and didn't want in life.
People have been saying that I'm so not thankful for the things I have. Which is true, to a certain extent...
But do this people realise what effects these decisions not made by me have on my life?
Are they the ones who pay the price? Are they the ones who would live my life?
They say everything would turn out well, but DO they know? No.
I think I still have the right to complain then.
But often, I'm reminded of the truly unfortunate like the beggar on the streets, the kids in orphanages, the people who eat off the dustbin.
I'm truly grateful for the things I have, but we can't alwiz be comparing with people who have such ill fate.
What if one day, we truly turn out to be just one of them?
Do we then get to complain about our life?
Do we then get recognised as people who are unlucky?
God has plans for us I know...
But what if there's no god...and the decision was a random one?
I for one do not live by fate.
So I never really buy the whole 'that it is our fate, learn to accept it.'
Bacause I know, if I learn to accept the fate, I will never go far, I'll never be the best that I can be. I wouldn't learn to fight and more importantly, I wouldn't know the meaning of life.
I know people who have been very 'Que Sera sera, what ever will be will be' towards my situation, I wonder if they were in my shoe would they be?
And if they really are, is that what they really feel?
Not a pinch of anger, hatred, or even dissatisfaction?
If you are congrats! You are beyond human.
I never believed in hiding any feelings and most often I am critisised for being so.
It's most often not the things that people wish to hear.
Most probably because these people do not care.
I guess that's all I could vent for now.
Like to know where you stand on this.
Till next time.. ( I hope it wouldn't be few more months )
Wish me luck in the whole ' You'll be alright! Journey of life'!!!