What is the most effective excuse to immediately terminate a contract?

[Tractor Trace]

I know many on here will berate me for considering a very unethical, non business approach to terminating a contract. However, I have anxiety issues, which recently resurfaced again a week and a half into a new, very stressful contract and which is making concentrating and my ability to do my job...

[The Grass Is Greener]

I'm new here and hoping to get some advice.

I have been contracting for about 4 years and on my 4th contract. I work at a pretty senior level and the roles I do are well paid and few and far between. The current role was perfect - local, good money, perfect for my experience and a great...