When I grew up I always wanted to act. Also, I wanted to be either a lawyer or a doctor. However, when I got to college and realized what those occupations entailed, I changed my mind real quick.
I think that you may find that Tamera's a little more vibrant and energetic, but I'm much more likely to go up to a person and say, 'Hi, I'm Tia, nice to meet you.' Whereas Tamera is like... well... she's a little shy. She's down to earth. I'm more extroverted and she's more introverted when meeting people.