Every person is unique unto themselves. There are general guidelines for different truck drivers, plumbers, doctors. There are also norms for what girls should look like and how she should act in society. The same for boys. Act within society's guidelines unless you are one of those who want to flaunt "it".

Personally because I am NOT into body art of any kind, this video was rough. As far as the voice training segment of the video I totally disagree with her shifting. She needs to get into female pitch and range and nail it closed. Most GG girls have a rising falling lilt to their voice. It makes their words pleasing to the ears. It is their siren song to draw in men even though most never understand how or why because it comes so naturally.

For the M+F raising the pitch isn't always the best answer. Listen to yourself on a tape for days, weeks if need be, as you try to find that range that is your female half. Remember Paula Prentiss, Suzanne Pleshette? Drop an octave more or less and see if that's your real voice. Sing and use that voice. Going up and down the scale will help lock it in. Many girls have claimed they totally lost their boy voice. If they ever wanted it back they would need to find it, work at it, and try to hold onto it. Dress for success. Whatever you do look like you have fashion sense of the good classic kind. Leave the fashion wreck at home. Want to pass without being clocked then make damn sure that first eyeball they lay on you transmits "nice..., really nice" back to their brain. There is only ONE first impression. Make sure that one is flattering as it sticks in the mind like superglue. I send out 12X14 glossies to my doctors before I ever meet them after I have made an appointment. Their first impression is going to be me dressed to fit in any society or political event. That picture always ends up in my medical file. I know because I see it when they carry in my medical records before examination.

This is that rough trans video. Worth the time to watch it once.
http://rtd.rt.com/films/transgender-reality/#part-1

This is where you will find hundreds who made it and are living their lives. Enjoy the eye candy and the success stories. One you won't find still there is the NASA Engineer. She was a knock out.
http://ai.eecs.umich.edu/people/conway/TSsuccesses/TSsuccess...

Me? I'm androgynous. 5'5 135# People, ma'am or sir me. They aren't always sure. It is usually ma'am when I'm on the phone. Who cares? I'm whatever that other person feels comfortable talking to. They want to talk to a guy, they got it. A woman? No problem.
Those angels on the assembly line thought it was funny to make me a boy-girl. Wait until I get back. Heads will roll. God and me are best buddies.
have fun with life
It's too short to take it seriously. I'm no longer the twenty something traffic stopper. I can still turn heads. Do it with class. Enjoy what God gave you. I know it's rough. If it was easy everyone would want to try it.