At least other cults like Scientology and Mormon let you have a life outside of the religion. For the JW's, they are not allowed to serve themselves at all. Everything must be done for the WT. If you have a talent like drawing or playing a musical instrument, you had better not make a display of it. I find it interesting that when I was growing up we used to have talent shows (or something akin to a talent show). During the last 5-10 years that I was a JW they stopped doing them.
The cult sucks all humanity out of you until you are nothing but a shell.