I decided to get braces for a second time.  I had them for 2+ years when I was in my teens. I failed to wear my retainers consistently and nearly 15-20 years later, here I am!  My main reasons for getting braces a second time were mainly for health reasons: bad bite, shifting teeth (crooked), excessive wearing on teeth, receding gums, TMJ clicking, and then appearance. 
Went I went in for the...