you'll still make friends lol, there's flat parties around freshers week but other than that plenty of club nights bothon campus and nearby in Leamington Spa. And yeah checking out the clubs and societies is a good way to get a social life, there's circling events for lots of those so it's a great way to meet people. Whether you're introverted or extroverted doesn't really matter because Warwick does a pretty good job pairing you up witj similar people in your accoms so I'm sure you'll get on with them