when it comes to certain things it’s extremely hard for me to share them with other people. As an example, I am very possessive about my weightlifting space and equipment. Over a number of years our family has built up an excellent gym in our house. I don’t mind them using the cardio machines, but my sister occasionally has phases where she wants to lift weights. I get unbelievably distraught about this and, to be honest, the real reason is that weightlifting is my hobby and I don’t want to share my gym with anyone else.