What does success feel like?

what does success feel like there's something called imposter syndrome and this kills the person I mean I can have a happy face outside but inside sometimes it's like a roller coaster I can start the day saying we got it in the middle of the day it's like oh this is not nothing is working everything the system isn't working and the concept isn't working but on the outside everything looks nice so it's a good feeling to get feedback from people and ask me the question what does success feel like but to me success is a roller coaster wow