Courage.

This is silly. Your existence is toying around with the courage in me.
It fluctuates like sinusoidal graph!

but  I think , I am brilliant enough to know ..

which again agree upon the fact that stated

Courage is not the absence of fear but rather the judgement that something else is far more important

 than the fear.

&

without the fear there cannot be the courage.

Which again brings back to the topic , 

stating how you actually helps me in bringing  out the courage in me .The fear of losing is great ,but the fear of regretting not fighting for what I feel toward you is just way greater.

So  here I am making a confession on what i think of u.

yes.

I think I ve fallen for you.