Ignore my trash grammar
1, Wilbur grew up with severe anxiety and panic attacks so Phil made sure he always knew how Wilbur was doing mentally. And tried to stay close to Wilbur so he could help him if something happen.
When he were younger (8-12) he also kept a baby monitor (not an actual baby monitor just like- a thing that shows what's happening in the bedroom) to hear and see if he was okay.2, Techno carries around sees when he goes into war/fights so if he would die the seeds would grow and make a beautiful tree. So Phil and the family always would have a piece of him left. And it's also Phil favourite tree!
3, Tommy used to be scared of the dark so Phil got him a cute little raccoon nightlamp.
4, If Phil were stressed over something Techno would try to help with it,mostly if it was with the younger siblings. (Wilbur and tommy) For example take them to school and cook them food.
5, When Technos voices get loud Wilbur plays the guitar to help him calm down.