Everyone is undergoing different types of challenges in their life right now, and it would be best to have someone you can share this challenges to, a friend whom you can talk to and is willing to lend you an ear so you can release whatever is holding you back.
As human beings, we are susceptible to pain. we breakdown and we blow up. and thats natural. there are just some people who do not know how to handle such situation that's why some would have a mental disorder, some would also commit suicide.
life is not at all easy. but you have to be strong and make sure not to give into pain.
Being alone is not bad but you always have to remember that "no man is an island" we human beings depend on each other coz there are some things that you cannot manage by yourself.
it is always best to socialize with others and make friends with people around you.
but always remember, choose your friends wisely