Why this Diversity in Human Creation?

Four days of silent meditation was fruitful in terms of coming up with this post which may be correct or incorrect. Imagine a situation where all of us are identical and homogeneous in behaviour and personality. We will be alive but dead. There will not be any interaction and no grounds for love or hatred, conflict or  acceptance and no action but only inaction. Diversity in creation gives birth to  interaction and interaction gives birth to experience and experience is the mother of wisdom .A River without hurdles will not flow unless there are hurdles for her to overcome to ultimately surrender herself to the sea .Man without these experiences will not conquer the peaks of wisdom to achieve Gnana and Anandan ( A state of wisdom and bliss).🙏🙏🙏🙏🙏