I agree, usually a measure of insecurity, but…it can go the other way as well.
I have a friend who really struggles with envies and jealousies and can be absolutely so with holding when it comes to ever showing any enthusiasm or complementing others for their happy moments or accomplishments.
Either/or, it’s a suckey way to be. Classic ‘must suck to be you’ thing. haha
I love to give complements to others, sincere of course!
Guess I am pretty secure. lol
I think we should all remember to complement our friends and even strangers…spread around some good vibes!