All your life you are told the things you cannot do.
All your life they will say you're not good enough, or strong enough, or talented enough.
They'll say you're the wrong height, the wrong weight, or the wrong type to play this, be this, or acheive this.
They will tell you no, a thousand times no, until all the 'no's become meaningless.
All your life they will tell you no, quite firmly and very quickly.
They will tell you no.
And you will tell them yes.