Going shirtless after top surgery?

How did you guys gain the confidence to be shirtless after top surgery? I see so many trans guys online who after top surgery are shirtless like all the time in public and stuff and I kind of wish I could have that confidence and joy. I enjoy being shirtless at home but I am still nervous going to the pool or that sort of thing because I have somewhat noticeable scars and I worry about people giving me weird looks or even getting in trouble for nudity because I’m not recognized as male or something. Any advice for learning to not feel self conscious about surgery scars and just generally getting comfortable with being shirtless in public?