I have some swings, Most the time it's just due to not understanding why people do things they do that don't make sense to me.
I also have to remind myself people aren't AWFUL, They're just not like me.
I still do think most are awful but in a I don't like people way and not actually awful (Even if they are a bit self centered etc).
One example is shopping:
I go to shop, I know aisles and route to get in and out; Everyone shops so slowly and in my way making them Awful .
The same way with Environmental issues, There's just no thought about it.
Applies to a lot of things daily, not just above example.