Positive – Simply, it is the opposite of negative, but involving advantage or good, havinga good effect, marked by optimism. To me it means we are a physical energy that can be seen or felt moving in a forward direction, avoiding the negative, moving towards the affirmative, overcoming resistance.
One of the main aspect of having positive force is to think always positively.
Never fear of any thing. Much you fear much the negative force you will feel.
The act of smiling triggers brain chemicals related to positivity so, keep smiling.
If you have a positive outlook, however, you can view failures as as motivation.