Impossible

I have an absolutely impossible lack of understanding why people can not either accept others as they are... or leave them alone. Wouldn't the world be a lot happier if people could just stay in their own lane and not worry about things that don't affect them. Always trying to force their beliefs upon others... why? 
Is it politics? Religion? Cultural?

Or are they simply narcissistic and controlling of anything or anyone that doesn't conform to their thoughts? Take your pick... some people are all of these.

As for myself...

Treat me right & I'll treat you right...

Respect me & I'll respect you.

Agree... or agree to disagree.

Live & let live.