Fight the emotional habit of loneliness -
Focus on the needs and feelings of others -
Realize you are dealing with an emotional habit and be willing to do the hard work of combatting it. Invite someone to hang out or initiate a conversation. It will be worth it. The emotion of loneliness can pass, depending on what you're thinking and what you're doing.
Shifting your focus from how bad you’ve got it to how you can bless others will go a long way in combatting loneliness.
Check out this Tedx Talks video: The Simple Cure for Loneliness