Very similar with me - I've never been a huge reader (actually, I wonder in the opening stats how many are people like me humbly saying they 'don't read regular

Very similar with me - I've never been a huge reader (actually, I wonder in the opening stats how many are people like me humbly saying they 'don't read regularly' because although they absolutely do read a lot more than others it's not as much as they would like) but I noticed it was very fatiguing, I'd often barely read anything before I was yawning or closing/stretching my eyes, wanting to look away. Earlier this year I went to the opticians (it'd been a few years) and lo and behold I had a prescription for the first time. A very mild one, and I suspect it's the astigmatism that affects reading more, since it makes smaller fonts sort of 'fuzzy' around the edges, even though everything seems perfectly fine at that distance (or any other) without the direct comparison.