Vertical split in thumbnail

[CorpseBride]

Does anyone know if I can get rid of it?

I've had this split for almost 3 months, it's only about 1/2 cm long but although I've kept the nail very short, it just keeps splitting further down each time the nail grows. There's a fine white line from the split to the nailbed that the split is running along.

Help. I want long painted nails again!

[MacdogOnElmStreet]

Hate to be bearer of bad news, but I've had a split nail for a couple of years now.
I've resigned myself to it.
Maybe a nail technician would have better advice for you!
sorry