In this life do you act like a MAN or just a FAN?

“It is not the critic who counts; not the man who points out how
the strong man stumbles, or where the doer of deeds could have
done them better. The credit belongs to the man who is actually in
the arena, whose face is marred by dust and sweat and blood; who
strives valiantly; who errs, who comes short again and again,
because there is no effort without error and shortcoming; but who
does actually strive to do the deeds; who knows great enthusiasms,
the great devotions; who spends himself in a worthy cause; who at
the best knows in the end the triumph of high achievement, and
who at the worst, if he fails, at least fails while daring greatly, so
that his place shall never be with those cold and timid souls who
neither know victory nor defeat.”
—Theodore Roosevelt