What to do?

This is what i tellmyself:
If you feel depressed,
sing.If you feel sad,
laugh. If you feel ill,
double your labour.If
you feel fear, plunge
ahead.If you feel inferior, wear new
garments.If you feel uncertain, raise your
voice. If you feel poverty,
think of wealth to come.
If you feel incompetent,
think of past success.
If you feel insignificant,
remember your goals.
Today be the master
of your emotions.
.....Og Mandino (The Times of India-Sacred space)

The lines in bold are for me specially...
Dont know hy, but I feel good reading this :)
I am not and I will never be incompetent :)