Every day when I sit down to eat, there is a choice. I can eat clean protein, and fruits and veggies. Or I can have a some pizza and maybe a shot of Mountain Dew.

What do I want? I want the pizza. Because that is what I want right now, and it is delicious and an easy choice. That's my 'now' perspective.

A better way is probably to consider my future perspective of 20 years from now. As in, what do I wish I had been eating 20 years ago?