To show what OPTIMISTIC represents, focus on an image of a sunflower. Imagine a sunflower. Illuminating. Solar. Imagine that the same sunflower gains life of its own. That its petals start to move with more intensity and its inner nucleus spinning at high speed around its own central axis.
The sunflower spins on itself with so much dynamics that, in the center, a positive energy generator opens up. The continuous force of rotation makes the petals demultiply and transform them in lines through which the air passes. Like an impeller.
Now, imagine that OPTIMISTIC was once that static sunflower that evolved to a compressor, an engine, a turbine, an impeller, a propulsion system. OPTIMISTIC has transformed into a driving force that moves to success.