I have come so far in the past year, I've gone from being agoraphobic to being able to do anything and go anywhere I want, I've not had a panic attack in over 2 years

However a few symptoms remain. I'd say I was always a grumpy individual anyway, I always have a face on me like a well smacked behind and I am the worlds greatest complainer, it seems to be my main hobby, that and criticizing things and people, I'd also say unfortunately I am very selfish. However the worst is my anger, I over react way to much, I have punched doors, smashed plates and had countless rows with my wife because of my anger, I can also get very rude. I was standing in line at a checkout today, the assistant was so slow and more interested in talking, this flipped my anger switch, I said rather loudly "Oh for f**k sake can you hurry up" Which looking back now was rude, but when that switch is flipped you don't care less.
Would you say the above are all left over from anxiety? Or have you any advice