As Sartre said: hell is other people.
Hell is other people, because they generate self-consciousness in us, or make us view ourselves as an object from the perspective of another -- only this is inaccurate, deceptive, generated by our own hopes and fears. The radical alterity, extreme "otherness", difference of people makes this fruitless -- it is to dance with demons.
Don't toy with other's emotions and time because you fear your own judgment of yourself, having no real idea what their's may be. That is my view, if you desire honesty.