Having a CORE main focus is ...

Having a CORE main focus is the key to being able to stay determined. Most people only set small goals and when they accomplish them... it's hard to stay on track as they are not trying to achieve anything else.
 Scott Herman

Quotes from the same author

When I first started lifting I wanted to be a Super Hero.. But that was my motivation. I was huge into comics at a very young age and nothing made me feel better than helping people. So I wanted to build muscle to be like Superman, Captain America, Wolverine, etc.
 Scott Herman
My motivation was I wanted to look like my favorite super heroes when I was a kid. Pretty cheesy, but that is what got me started.
 Scott Herman
Most people are just fat and because most bodybuilders juice, they can get away with eating what they want and just monitoring calories. It's a horrible misconception and often sends people down a path of fat gain that might ruin their motivation and drive. Fat cells never go away once created.
 Scott Herman