Is it true I dont actually need to have an opinion or thought about every little thing that happens/that myself or others do/say?

Today I had an epiphany that I dont actually need to have an opinion or thought about every little thing that happens/that myself or others do/say. is this a correct epiphany?

Second question:
I learned today that I dont actually have to continue to think everything myself or others do to/around me and each other has some meaning about who I am as a peraon behind it. Is this a good lesson to have learned?
Is it true I dont actually need to have an opinion or thought about every little thing that happens/that myself or others do/say?
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