Has anyone ever accepted an offer of employment and then changed their mind and "cancelled it" in the UK?
I have an offer starting 6 months from now and I am worried I might get another better offer in the mean time but I'll be bound to this one since I accepted it...
Any advice would be helpful. Thanks.

Just wanna remind everyone that banks are shit.
:Want to write an open source tool to make it easier for all fintechs to collaborate with banks
:Don't have access to banks's sandboxes to create and test the tool because I'm not company

When the documentation mentiones 2 "easy" steps, but you already know it's gonna be at least 12 ...