deserves a chance to be looked at again should the first occasion prove to be disastrous, or not be what we had in mind, or not go the way we envisaged, or not come up to our standards, or just be too different from our experience........A second chance definitely needs to be considered, and maybe even a third chance, before we draw conclusions that we can live with.
Wouldn't we like to be given chances too?
People who interest us, are leaders of the time, are our colleagues, are our employers...whoever... change all the time. We cannot and must not go only by our first impression (favorable or otherwise).
We all change all the time.