what is the difference between living alone and living with roommates ?

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as far as I am concerned , there are two major differences between living alone and living with roommates , for real .

1st?how much to be spent is an obvious distinction , sharing a chamber with a roomie means you just have to pay for your proportion of rent which is way lower than the rent of having a private space , for example ,....

2nd?how much privacy to be enjoyed is the other difference , as for sharing a room , privacy is an issue that may get intruded into , however living alone makes a way to have a personal time , for instance ,....

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