I do believe you should optimize your relationships. Phone your parents. Praise your employees and your boss. Buy things for your spouse when it's not their birthday. Hug your kids and watch their favourite Saturday morning shows. Don't say things that trigger your uncle.
A big part of being good in relationships is the 'process' of consistently being a nice, honest, genuine person.
Systems are not a bad thing. They exist whether or not we want them to. You don't have to engineer everything. But if we don't pay attention... we'll fail to understand why some things happen. There are habits like how someone offers you a snack and gets annoyed when you accept. Sometimes you help someone and they resent you for it. Sometimes someone doesn't say anything and resents you for not helping.
The last point still stands - someone who tries to be manipulative, controlling, or forcing a structure suggests that they don't get it. You can't just treat someone like it's Stardew Valley.