[habeebtc]

If you are only meeting lonely programmer types at dance lessons, you should pick something more social.

Book clubs. Films clubs. Run clubs. Hell, take up fishing and go to meetups (super social sport, believe it or not).

There are many varied ways to connect with other people. If it is a romantic partner you want to meet and you are a straight man, skip fishing meet ups and replace that recommendation with Yoga or Zumba.