I have been short sighted since I was around 11 or so. Have alternated between not wearing glasses when I should (until I went to uni), wearing glasses and wearing contacts. Currently I am wearing glasses as I fancied a change.
I can't really see without correction, although the strength needed to correct it is not horrendous (-2.75 in each eye - both the same). I am not long sighted, as in I can read a book in bed without my glasses on/contacts in, I can read with them on too. For anything further away than a book in bed or very close up work, I do need my glasses. I cannot see writing on the computer, or laptop even well without correction. If I am in a meeting I need my glasses on to be able to see people and the paperwork in front of me, which is just a little too far to focus on. Therefore, I always wear my glasses from getting out of bed.
That is, up to now. I am currently sat in bed with the laptop, and no glasses on. I put them on and they were too strong, everything was out of focus. This has been happening more and more over the last few months, and is very noticeable how quickly it is changing.
At work, if I need to look down at work, I now have to take my glasses off as I am no longer able to see anything well close up with them on. I still wear them for PC work, but could manage without if I needed to, but find that I look down, have to look over my nose at the work, then back up through the glasses for PC work. In meetings, I have conversations with people with glasses on, take them off to concentrate on work, then back on to look at them!
AND, where before I would have to put them back on to have a conversation with some-one, I can now talk to some-one without them on. I still can't see well, but if I am just glancing up from close up work, I can see well enough, I could not before. I can focus well enough on the tv if I can't be bothered to go and get my glasses from another room, although cannot read writing, and I know often go all day at home without wearing them, although I could not leave the house without them.
I thought eyesight was meant to get worse as we got older? If I have to chop and change between wearing and not wearing, does that mean varifocals ! Or should I get some of those half moon glasses, like professor and headteacher stereotypes?!