Move forward. Instead of persistently dwelling on how alone you feel, do things to get your mind off of your loneliness. Take a walk, ride your bike or read a book. Explore activities and hobbies, and don't be afraid to try new things. Having experience gives you a basis upon which you can comment in more social situations (thus talk to more people) and strike up conversations that will interest other people.[10]
Keep yourself busy. Having down time is what causes feelings of loneliness to creep in. Throw yourself into work or extracurricular activities.