There are two types. Which are you??
Sheepdog response holds some quality courses on just this very same article. Don’t just watch...look for it, in regards to possible danger.
I think the environment would be the major factor me. I'm older with a paunch.I carry myself with confidence and look at people directly. Very situationally aware - Mostly like would spot an observer and wonder why.
But the .357 in my side holster and the 3" blade in my boot would make be a hard target.
Good for you. I carry my 9mm, one in the chamber and 32 xtra rounds. My OTF knife, pepper spray and expandable police baton.