You freezing is not an involuntary reaction. It's happening because you are nervous, you are shy and you are putting too much importance on the idea of a girlfriend. Girlfriends don't just happen. In order to make them happen you have to become her friend and then ask her out. To do those things you have to talk to her. In order to talk to her you have to stop being so nervous. It is not the end of the world if you a) get rejected or b) she doesn't like you. It happens to guys and girls all the time. Heck, I even rejected my husband a couple of times (before we got married). Just know that what is happening now is not "forever" it's just temporary. Sometimes in life you do get to practice, that's what this time in your life is. Practice. You're going to have to fail a few times in order to get anywhere. Remind yourself its not the end of the world and start talking to her.
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