Thunderbird profile location?

[mountainhick]

Seems T bird locked up and some instance(s) still running. Can't manipulate/move/delete messages. What I have found searching on the error message seems to relate to a glitch in the profile file. Where is Thunderbird profile in the file system? Thanks

[Valtam]

In your home folder, hold down Ctrl+H this will unhide files and folder. There you will see a .thunderbird folder. The profile should be in there. Do Ctrl+H to hide files and folders when you've finished.

[mountainhick]

Got it, thanks. It was indeed hidden.