Its been a long time since I last visited on your blog @humanearl (2 or 3days if not mistaken), because i'm too busy reviewing it is our midterm exam...
I do believed in God, and I know that God exist.
As what you have said that we can't proved because we can't see Him.
It was all written in the Bible. What had happened in the past, what is happening right now and what will happen next. God is unseen but I can feel Him. I have one testimony about on how I conclude that exist God.
I have this point of my life that I'm really down because I am lacked financially, I started praying to God for financial breakthrough, and God answers by using others, as a channel of blessings.
No worries. Take care of your schooling. I wish you very well in that. What your have going on is more important.
Answered prayer are one of the most powerful experiences to have. I have had this in the past too.