Hi,given below paragraph is great,
"if we don't have much inside of us, the struggles of life will become harder and harder to cope with along the way. It is our own survival to believe in ourselves and each other , in order to better our lives and the lives of our love ones".
ya,you are correct if we are betting our selves it means to be self confident.life is we have to learn every moment.we have to be encourage our selves.