Why is it if you have a problem and you go to someone to get it fixed and try to demonstrate that problem it never materialises
For example for the past couple weeks I have had a high pitched squeek coming from my car when driving and turning. But when I take it to the mechanics they can't find anything wrong. Now I am not very good with cars and how the bits work etc, only know where the window washer, coolant and oil goes. Thats about it. Thankfully they never charged me.
The same thing happened earlier this year when I had a pain in my foot for about a week, thinking I had sprained it or something but when I get the appointment and go there the pain is almost gone.
Is this just me or a normal phenomononon?