It's a misconception that Introverts don't like people. Introverts can be very sociable. Introvert vs. Extrovert is about where you get your energy and where you spend it. Introverts recharge by having time alone. Extroverts recharge by spending time with others.

If having time alone is draining, you're an extrovert. If you like people/crowds but need to take a break after an hour or two, you're likely an introvert.