Read the signs. That was my mother's mantra when I was growing up. We didn't have a car, so had to take the subway whenever we went into the city. I was trained from a very early age to read the signs. As a result, riding the subway was very easy for me on those days when there was a problem and we had to change trains. I can navigate my way around the city, and now on the roads when driving.
That's why, I could have kicked myself the other day. I had to buy a shower cap and travelled up and down the aisles looking for one. I finally found them and had quite a few to choose from. I bought a very pretty blue one. I was so disappointed when I got home and discovered that I hadn't read the package properly. I had actually bought a sheer lace cap for wearing to bed. It will never keep my hair dry in the shower.
Now I have to go and buy a real shower cap.