Does anyone ever finish a bottle of nail varnish?

[TheDevilMadeMeDoIt]

I never get beyond half way down. By that time the varnish is going sticky and the brush barely reaches the varnish unless I screw the lid down and unscrew it again every time I want to load the brush.

Does anyone do better? What's the secret?

Chanel Matador, which they've discontinued now I got through 3 bottle of that. I've got half of one left which is for special occasions. I have half a bottle of Pirate too, Mard!

Plus Seche Vite - does that count?