Yes, it is hard to be alone. We need other people for us to survive in society. Like the saying goes "No man is an island", We cannot do everything by ourselves alone. When we were babies, we needed our parents. And as kids, we needed our families and friends, up until we've grown to be adults we still need friends and our families especially when we feel stressed or when we have problems that we cannot solve on our own. Maybe when we grow older, we will need other people to take care of us and assist us in everything we do because old people need a lot of care same as babies. Everybody needs someone they can lean on, even if others think they can handle everything by themselves, they will still need someone they can trust.