I've got a plan. I'm not going to tell my sisters boyfriend what I do for a living. Think that's a bad idea?
Would he make assumptions or something?
He wouldn't understand and I don't want him to think it's weird
For the most part, you don't have to tell anyone anything. If you want portions or even all of your life to remain private, that's your choice to make.
Yeah. it's not like I'm obligated to tell him about my job.
You can tell if you want to but you don't have to. It's completely up to you.