You must realise that the eye is delicate, and long term stress can lead to adverse effects; However, I frequently just wash my face/eyes whenever I feel I'm strained, and do some other things for a couple of minutes.
You must realise that the eye is delicate, and long term stress can lead to adverse effects; However, I frequently just wash my face/eyes whenever I feel I'm strained, and do some other things for a couple of minutes.