I am a left-hander and I wanna play the acoustic guitar. I heard that left fingers will have callouses and the fingers will hurt when you first start playing. Will that hurt when I write?
No they are right, eventually all the pain will go away.
Infact, because of the callouses you get, the sensitivity in your fingertips will actually decrease. Which means it will take more to hurt it.
It is sort of a strange feeling at first, it feels almost like youve got a layer of superglue on top of the pads of your fingers. But you get used to it and eventually it wont effect the rest of your day to day activities