trouble one's head about (someone or something)
to worry about someone or something
I am not going to trouble my head about my sister's visit next week.
Invest in Proper Footwear and Socks
Shoe shopping for people with diabetes requires a little more attention to detail than you may be used to. Tillet advises looking for shoes with more depth in the toe box, good coverage of both top and bottom, and without seams inside the shoe that can rub on your foot. Likewise, seek socks without seams, preferably socks that are padded and made from cotton or another material that controls moisture.