How To Avoid The Crazy Stalker Type Roommate

How can I avoid the crazy, stalker type roommate?

The crazy, stalker types. Hopefully, you will never run across something like that. Stalker types come into your life because you've made a mistake. You've worded your ad wrong, you've posted the wrong types of pictures online, and one of the questions I'd ask my roommate is, "do you have an ex-boyfriend stalking you or giving you major problem?" That's a question that most people don't think about asking, but it's important, because if you have other roommates that you are responsible for, you don't want this guy coming here doing a post office thing and shooting up the place. You need to ask the right questions again, and what you post online is very important.