But how can you know if they're truly compatible with you?
Get to know people worth getting to know by searching or them online with e Harmony.
It would be great if there were one definitive guide to dating.
Unfortunately, we can't hand you a manual - but we do have the next best thing.
At all points, you choose whether you supply another member with further personal details.
The perfect match for you could be living round the corner - you just haven't had the chance to meet them yet.