Should I become a Jehovah's Witness?

I have been studying with a witness. I am so confused! I have been researching the origin of the religion (not through the witness) on my own and I have not found anything positive. The woman that I am studying with is very nice and is trying to help me understand the religion. How can I trust that this religion operated by imperfect humans is perfect and is the way to go? How do I know that it is the truth? How do I know that it is operated through God's Holy Spirit?