Some say "Loneliness is the poverty of self; solitude is the richness of self"
Others say, "You are lonely when you have so much to give but no one to give to."
I think loneliness n sadness are inseparable so I'm going to adress both these issues here.
Trust me, I've been there, I know what loneliness, sadness, depression means n I've come out of that all by myself. If you want to get over your loneliness, just try to look at the glass half full n not half empty. Now I feel that dependence upon other people for happiness is a sign of weakness. Instead I try to find happiness within me.
People tend to ovef look something that loneliness gives you, it gives you time and solitude. When I broke up with my gf, I found that I have all the time in the world to do everything (that might not be the case with evryone else). So what I am saying is, devote that time to take care of yourself.
The best thing you can do is -
Take up a hobby (a serious one) - it can be anything. It can be something you had always wanted to do but never got around doing either because of time constraints or other reasons. It can be music, painting, story books, world cinema, star gazing, photography, cooking... u name it. Basically i'd suggest "whatever helps" but just ask yourself that what u r taking up is it something nice, something beautiful... judge with ur own morality n rationality n b true to urself, n u'll never be wrong. I believe following one's own heart is the toughest n one of the most beautiful things that one can do. (I know u've heard these words many times over, so u might readily want to discard them. But trust me, I've REALISED these in my life, all by myself & after being through a lot, so u can pretty much bet that these have atleast some credibility)
For me it was music - When i was passing through this phase of real loneliness and depression during my 2nd year, I took up the guitar n my life has never been the same again. Music is the most beautiful thing in the world. I started out with rock, blues then went into world music, n now am into indian classical (IMO the greatest form of music in the universe), western classical, fusion jazz/rock, pop jazz.
I'll never forget something my chemistry teacher told me in 11th grade - Good things will never come to you, you'll have to go towards them.
I have realised this during every step in my life.
Finally work hard to achieve your goals, take a break sometimes, relax, have a drink/some good food, go to a movie (all by urself) or just sit in a park or by a river or lake and try to enjoy your solitude. Trust me u'll become addicted to it.
Just remember - Expectations are the source of all sadness (just imagine the last time u were sad n u'll realise tht it was bcuz u were expecting something to happen or someone to do something n it didnt happen). U might need to let go of even the basic expectations from life. If you dont expect then u cannot be sad, there's a saying "A thousand men can't undress a naked man." However the one and only person you can expect something from is yourself, thts because u dont have any control over actions of other people or other things, but only over ur own.
If you c, I don't post much on SDN, thats because most of the times I don't have anything to say n I'm not one of those who speak just cuz they have to say something, rather I speak when I have something to say. I have given a lot of thought to these concepts of loneliness, sadness, happiness, solitude, thats y i cud write so much.
I'll be most glad if it helps someone else to even the smallest extent.
Take care