Faith is in general the persuasion of the mind that a certain statement is true. However, do you need persuasion that you are 'real'? I don't. Do I need to persuade myself that the sun will come up tomorrow - nope. It will. Will my next step be my last - I don't know - it doesn't matter. These aren't matters of faith... they 'are'.And you do you know? If you have not sought any evidence, you have not attempted to prove it, then, by default, you are taking it on faith. There IS no other option.
Everyone has faith in many things, big and small, weather they realize it or not. You have faith that the sun will come up tomorrow. You have faith that the next step you take won't be your last, etc. None of these things can be conclusively proven. There is a degree of faith in much more then you realize.
You really should look into Descartes reasoning on this. I have already given you his beautifully simple answer; I think, therefore I am.
Isn't when you come down to it Descartes quote more like - I think therefore I am not. If you have to have faith in everything - which is basically what you are saying (especially if you use the Matrix model, that we are in or are not in a fabricated existence, a constant question of faith if you use that model) then we can never achieve "I am".
Actually, it is. Your attempt to manufacture a gray area only confuses things.
Nope - it is why things change. If you never ask about the gray, then nothing ever changes. You never look or view the world differently. If people never ask 'why' then you are stuck just where you are. Why is the way humanity moves forward. Gray is the world of why.
Philosophers have confronted these issues for centuries. While the implications of these things can get very complex and very abstract, at it's core, it is black and white. If you cannot prove something, but still accept it with certainty, you are taking it on faith.
I think it is more that you don't LIKE the definitions and the implications of those who have spent far more time then you and me thinking about these things.
And they think that much better than I do? Don't you question shag? You can't just cling to the philosopher of the day at school. Everyone of those philosophers asked why. And they would expect you to do the same. We are doomed if we don't.