Tex-A-Tude This book explains why Texans are the way they are...where all that attitude comes from. As a nearly lifelong resident I knew that somehow Texans were just different than most folks. It's like they've been cut from a different piece of cloth. That Texan attitude lead me to believe they possess another gene. I call it the T-Chromosome. I decided to go find it and I did. It's a fun read.