A couple of people asked if I had gotten a trim, but were surprised when they later found out the truth. I never laughed so hard as I did several years and wig-styles later. It was April, and I was teaching at a local high school. Throughout the whole year, he'd had no idea. Modern wigs have adjustable straps inside for a good fit.
Cartwheels are even possible.
Parting your hair is an option. Wigs can be hot in the summertime, but they do conserve body heat in the colder months . Wigs can come with gray hairs. Synthetic wigs are tons easier to deal with. I used to wash mine in the sink and hang it up like pantyhose.