I distinguish this from "attention seeking behaviour"
I keep saying stuff or doing stuff for the purpose of others praise and admiration, for example tooting my own horn too much. It is somewhat warranted because I am very talented, but it also feels very cringe and embarassing and I hate that I did that after when i am by myself in silence
But i still end up doing it again and talkig too much
What can I do to stop this
It's good that you have self awareness because most who are full of themselves and behave this way don't.
It's true, nobody wants to hear how great you think you are. It can be cringey and the only people it will dazzle is the weak, incompetent, gullible and impressionable. Truly great men don't need to talk about it, they be about it.
However, there is a fine line between just being real, making your skills & experience known in a proper fashion and context, and being a blowhard.
I agree with TG PoJ, this sounds like a self esteem/confidence issue. But you have to do some introspection to find out what is driving this behavior.
Why do you want attention and validation so bad?
What is it that makes you feel so bad about wanting attention? Or, doing things
for attention? Do you feel bad in the moment, or only long after the fact?
Be specific and break it down. Analyze it. Once you understand it on a deeper level then you can find the root issue that's causing you distress and fix it. All the details matter.
Maybe it's not a lack of fire. Maybe you have a fire emphasis but other factors(programming, trauma, astrology placements, etc) make you feel guilty about being seen and wanting to be valued. This can be the case regardless of your "fire".
Maybe it's not about any of this at all, and it's your social sensibility that's offended. Maybe your self expression overrides your desire for balance/harmony/humility/etc in the moment, and later on you feel bad about this. An inner conflict. Your sense of embarassment is suggestive of this.
Either way, you have to accept yourself as you are. Good and bad. Once you do this then you will be at peace with yourself and you won't need to look outward for assurance of your "okayness", and it will be easier to work on yourself.