Observation: Introducing the change

Noticed that small change and big change generate same amount of discussions (and maybe even inside resistance) in the company. Why should we care about small ones with small impact if it still demotivates people?

Quote by Lao Tzu about change:

Life is a series of natural and spontaneous changes. Don’t resist them; that only creates sorrow. Let reality be reality. Let things flow naturally forward in whatever way they like.