I went to pick out my first Sports Bras(posture bras) last Xmas.
I didnt know how much it can change my life.
They matter. THEY DO.
GOOD BRAS == GOOD POSTURE 
Maybe you do or dont need to learn salsa dance to look sexyy...
instead what you can do is to get yourself a nice pair of bras...
It is SOoo important. I went to get a fairly nice sports bras(around $50 or so) due to my back problem. Ever Since then, i look...nicer/hotter.HA.... XD
It just changes how my body looks like.
I NOTICE..... wearing the right bras doesnt only change the way I stand but also the way I sit, walk, even the way I tie my shoes....XD
Its just crazy.
I TOTALLY ABSOLUTELY in luv with my sports bras.
Besides this, Im also doing yoga, some weight training, plenty good cooking....
Im giving myself so much more attention like I SHOULD... Im focusing on me 4 a change!
I guess IM A LOT HAPPIER THIS YR THAN LAST YR.
I realize...
Small things like this matter &
at da end of da day...
"DONT FORGET TO LOVE YOURSELF, NO MATTER WHAT!!!! "
