Thin skin vs Thick Skin - REWARD

I am wondering where my thick skin has disappeared to - I seem to be really affected by injustices, stupid and insensitive comments, etc. Deadlines, people complaining, etc. just grate on my nerves.

I am normally not like this.  

If you see my thick skin and my ability to tell someone to fuck off, or for that matter my productivity - will you please send them home. I am not happy with the new thin skin.  

Thank you, 

Di