Weird facts about me?

Caryn tagged me to list seven weird/unusual facts about myself.  I think I can get up to seven, although those who know me could probably list way more.  I was tagged a couple of days ago to make several lists of eight, but I wasn't sure I could think of enough stuff.  Maybe I'll follow through on that one later when I'm feeling more prolific.  But here goes.

1.  My favorite diet cola is TAB.  It was the first and I think it is still the best.  Can't get it in a fountain or gas station stores any more, but grocery stores usually still sell the 12 packs.

2.  I always sleep in socks, even in the summer.  I really dislike cold feet.

3.  I'm a sucker for science fiction programs on television (Star Gates, all Star Trek inventions, X-File, whatever).  I never watch reality programs.   I prefer escapism I guess. 

4.  I have a permit to carry a concealed weapon although I don't.  I like knowing that I could if I wanted, and I figured it is better to know how guns work than not.

5.  I can't eat an entire candy bar anymore.  I seem to overdose on sweet easily......salt however, is another story entirely.

6.  I click every time my heart beats.  

7.  If left to my own biological rhythms I'd probably sleep from midnight to 8 a.m. (although not straight through, not at my age you know).  

Okay.  I don't think I'll tag others, but anyone who wants feel free to respond.  It would be fun to read what you think is unusual about yourself.