What can you do?
Know you strengths:Ask yourself 'What are my strengths?'You need to think some talents or positive qualities that you posses to overcome loneliness.While you are aware of your flaws,you need to break free from a negative self image by recognizing your asset that will give you a confidence.
Take a genuine interest in others:You need to show interest to few people.Asking them how are they,or their doing help you to know them better.
Cultivate "fellow feeling":When you don't agree with someones view,patiently allow them to talk.Don't express disagreement to them,thus do it in a mild and a tactful way.Speak to others the way you want to spoken to.Don't speak to them that will simply alienates them.They will like you more if you let your utterance be always with graciousness.
Ps.You don't need many friends,you just need a one who are always there for you even on your darkest days.
Pps.To people who feel lonely out there,i hope this will help you to overcome it.😊😊😊