As long as you as an individual... can convince yourself that in order to move forward as best you can you have to be optimistic, you can be described as 'one of the faithful,' one of those people who can say, 'Well, look, something's going to happen! Let's just keep trying. Let's not give up.
When you make a mistake and the devil comes and tells you 'You're no good,' you don't have to take on the guilt and condemnation he wants to put on you. No! You can immediately confess your mistake to God, thank Him for forgiving you and cleansing you with the blood of Jesus, and move forward in the victory of His grace and forgiveness.
I realized that nature had invented reproduction as a mechanism for life to move forward, as a life force that passes right through us and makes us a link in the evolution of life. Rarely seen by the naked eye, this intersection between the animal world and the plant world is truly a magic moment.