A golden chain is as much a chain as an iron one. Shri Ramakrishna used to say that, to pick out one thorn which has stuck into the foot, another thorn is requisitioned, and when the thorn is taken out, both are thrown away. So the bad tendencies are to be counteracted by the good ones, but after that, the good tendencies have also to be conquered.

beleive in yourself and the world will be at your feet

You cannot take away one atom of matter or one foot-pound of force. You cannot add to the universe one atom of matter or one foot-pound of force. As such, evolution does not come out of zero; then, where does it come from? From previous involution.

The highest manifestation of strength is to keep ourselves calm and on our own feet.