Seriously? What does define you?I
My thoughts, my intellect, my emotions, my values and beliefs. That is what define me. If I were to become a quadriplegic tomorrow I would still be a man but I would not be able to do most of the list of "manly" things that you listed.
The penis between my legs does not make who I am. Thus my point is that I accept my body being the sex it is and there is no need to attempt to artificially alter it to the opposite sex. This would be true regardless if I were born with a male or female body.
I'm not sure I care for the implied parallel between waking up as a woman and waking up as a quadriplegic. The first is a complete change in not only biological capabilities, but in biological imperatives. The second is a disability reducing your physical abilities, but not changing your biological imperatives at all. And, of course, the first is NOT a disability.
The penis between your legs doesn't make you who you are, because the penis between your legs is not your masculinity; it's just one of many physical indicators of it. I think you are a representative of a fundamental problem in this debate: the fact that very few people have the ability to understand just how intrinsic our sex is to who we are, how we think, and how we feel, because absolutely none of us have ever had the ability to truly be the other sex. I'm not saying that you wouldn't have the same values and beliefs if you magically became an actual woman; I'm saying I think you would come to those conclusions from a different viewpoint and different emotions.