When I have given all I can give, done all I can do, and taken all I can take...I'm not going to give, do, or take any more than is within me to do so.

When people start insulting me because our opinions aren't the same.

When I see no need to continue. Like now.

When I’m absolutely sure that I’ve reached my limit.

When they don't get the hint and it has to be spelt out!

Enough is enough? How did you know my safe word?

when it is no longer fun or appealing

Before it starts to blister..?

[i]Before[/i] enough is enough.

When it's enough

When it truly is.