Ignorance is Bliss?

Recently I had a conversation about the future and whether I would want to see into my future or not. It kind of turned into a chicken or the egg conversation. If I saw my future, like who I was going to marry for example, what if it wasn't who I was dating at the moment? Dating would seem pretty pointless then since I knew it wasn't going to get anywhere, so would I end it, or just try to fight what I saw and stick with it? BUt, the porblem is is there's always the worrying that the vision was right, that the relationship WAS going to end, and the worry would cause me to just be WAITING for the end, and when you're just waiting for the end, eventually it will come. So, if you see into the future, do you carry out the rest of your life according to what you know will happen, resulting in exactly what you saw, or do you fight it, trying to change what you saw, the whole time just waiting for fate to take it's turn and change everything you tried so hard to keep, resulting in the same vision of future?
I've decided I NEVER want to see my future. I think I'd go crazy from the life changing decisions that already were technically decided for me. Ugh. Hurts my brain.

-Rae