Hi guys I'm a newbie

I've always had a dream, don't know if i'm going through a midlife crisis.........always wanted to compete in a BB contest, the only prob is never been able to stick to the gym for long enough, just a dream, but keep dreamin it.
Nearly 40 now am I too old to start, and where do I start. I'm 5.4 and excessively overweight 157lb
Dreamer
