My specs don't seem to fit properly, does this matter?
It's important to get a good fit because poor fitting glasses might actually affect the quality of your vision.
For example, if you are short sighted and your glasses are further away from your eyes then they might seem weaker than they are.
Or, if you are long sighted you may feel that your specs are too strong. In either of these cases, visit your optician and have your frames adjusted as soon as you can.