If you have say 10k HP, your full vote is worth around $0.10, but if you delegate 95% out, it reduces your effective VP to 500 HP worth $0.005 only. You can play around with vote values here.
https://hive-now.com/upvotecalc.html
Lots of clever people on Hive creating all these clever thingys 😀
you included !, thanks