If you live in a major city, chances are there are lots of like minded people who'd love to have your company.
Many fun and interesting local group activities and events can be found on meetup.com - you can make new friends in no time!
If you are trying to get over someone you obsess over, perhaps it's your girlfriend or boyfriend obsession after relationship breakup, thre is no better time to get yourself out there and to meet new people than now.
The past is history, the future is a mystery, but today is a gift - that's why they call it "the present"
Soon you will forget the person that you have been obsessed with - it will just be a distant past memory.