I have an HTC Vive and I've experienced headaches and nausea from VR at different times. After that I'll take a long break. And then after a while I forget how

I have an HTC Vive and I've experienced headaches and nausea from VR at different times. After that I'll take a long break. And then after a while I forget how bad it felt and try VR again and then have the negative response and take another long break. I never did get my VR legs. I need to look more into tweaking the eye width on the device.