I can't.  I tired with and without my glasses and all I ever saw was a really shiny image that would sometimes split into two.

Really?  I can't. Maybe this should be a poll. I 50/50 see double screens/pictures or mindblowning 3D.

Are you at the right angle? you have to be at the right angle to see the 3D, like directly in front of your view

I don't have any problems with it :mellow:

the 3D works fine, maybe its how you are holding your 3D DS

I can see it perfectly owo

Are you at the right angle? you have to be at the right angle to see the 3D, like directly in front of your view

No it's that my eyes don't team well and I have trouble seeing 3D at all.  Pollorized (sp) isn't that bad but even then I can only see thin stuff jump out at me.

Truthfully, I rarely use the 3D functions, if at all. I only got the 3DS for the games that're being released for it. So, if there is something wrong with your 3D, I'm sure it isn't a huge problem.

I can't take looking at the 3D for very long....I don't know why

I can see it. I just don't use it or care about it.

There is a small percentage of the population that can't see 3D images.