If there is craving or hatred in the mind, then there is loneliness. The only way to cope is to come to understand loneliness, just how it occurs, how it ceases.
Freedom lies in understanding.
Freedom does not lie in replacing loneliness with fulfilment or company or loved ones. You cannot get freedom by replacing loneliness with anything. You can only get freedom by doing absolutely nothing but watching. By watching, you see how loneliness operates. When you see that, you have understanding.