Do you keep a lot of tabs/windows open then if so how many and have you felt the pain of them all getting closed by accident?

I just felt it lol. Dunno why Gx Opera bugged out on me and closed them but normally Gx Opera keeps them staying around no matter if I turn my laptop off or whatever. So a bit shocked when I moved a separate YouTube video into another window and bam the rest just vanished.
RIP to all my 6 Windows with at least 10 tabs in.

Do you keep a lot of tabs/windows open then if so how many and have you felt the pain of them all getting closed by accident?
Post Opinion