Tell Me What Else Do I Need ~

They say my heart is weakening Yet my love is increasing, how come? And they do not answer it. They say my eyesight is fading Yet my vision is perfect, I ask how come? And they do not answer it. They say my voice is not audible Yet they clearly understand what I mean, How come? Again they keep mum! They say body cannot lift more than ten kilograms of weight Yet I can move a mountain with my thoughts, How come? And they show a blank face. They say when I walk few miles, I am breathless Yet my determination surpassed the bullet, How come? And they look towards the sky. They say my body action has limitations, However, my wisdom is boundless, how come? And they close their eyes. I know my body is growing old and becoming weak, Yet, my soul has full enthusiasm to drive me, Tell me what else do I need.