who else tried it lol
nope, right over left. did you know that that's genetic? we did a project on it in biology
I heard that the thumb on top signifies whether you are right- or left-brained - but I don't know if that's correct.
what does it mean if my thumbs don't cross they just sit by each other while my fingers are crossed... why would you have one over the other? it feels weird
I believe it depends on whether you're right or left handed.
I'm a lefty and my right thumb crosses over