*yes, finally I see a concrete and interesting connection between Physics and myself. Haha.*

Let's take a case study of space shuttle.

This is currently the only example I can think of, after reading about NASA's Atlantis recently. Heh.

I'm the space shuttle.

Laziness is like a gravity that pulls me down.

The single, bigger rocket strapped on me is my passion.

The two other smaller rockets are like my motivation.

The outer space is my dream.

In order for me to be able to successfully go against the gravity,

I've got to have sufficient force upwards, and attain an escape velocity large enough so that I won't get pulled back down to earth.

So I'd have to spark my own motivation, and give me the lift for the take-off towards my dream.

After a while, both types of rockets will be removed from me.

And I'd have to move on my own.

This is where my motivation and my passion have been successfully brought me in front of my dream.

The rest is up to me.

Because my motivation and passion have been manifested inside of me.

But in case, my passion and my motivation are not strong enough,

And should they latch off too early because they run out faster than they should be,

The laziness would pull me down again,

To where I was before,

And I'd be destroyed, turned into ashes of nothingness.

So this is why I can do one of these things.

EITHER I make sure I attain enough passion and motivation before I take off,

OR I can always take off with roughly sufficient amount of both of them, and keep refueling it along the way.

Oh, and I have to remember, that if I ever run out of them before I can even reach my dream,

There's no second chance.

I guess I should probably take off now.

Cautiousness and calculations are never really my kind of stuff.

Impulse, and think-on-the-spot attitude make me.

So my choice would be the OR option. XD