To be pissed off with everyone and everything at the moment?

[GeorgieTheGorgeousGoat]

And I’ve no idea why. I just feel like packing up and walking away. The more I do, the more people want of me and I just can’t take it anymore.

Am I alone in this?

No.
Take some time everyday for yourself. Do something just for you. Start today. It's important. Even if just for a short time.

Learn to say no to people asking for things.

It is hard but you can't help anyone before helping yourself (bit like when air masks fall on a plane, you're always told to put your one on before helping anyone else)

Thank you. I know I should, I just don’t have time, I need to make time I know. I also need to start saying no to people. Even my days off and weekends are spent volunteering and doing things for other people. I’m cracking up.

I have been known to feel like this. It’s time to be a little self centred.

YANBU. When you decide to go I will go to and we can moan to eachother. People can take you for granted sometimes and that is not nice!