Tango becomes an undescribable experience when the body knows what to do because the music and a slight "sign" from partner makes it a logical and natural movement, you are ready to dream a wordless dream, things are just ok right now and here. Sure, to reach that, it needs a lot of practising

Why do I think I am addicted? There are many signs:
shoes: one of the first activities was to buy comfortable (and beautiful) dancing shoes. I like to wear more often high-heels but must admit that mocassins are much more comfortable... And I would not mind to buy some more pairs of wonderful dancing shoes
clothings: the style changes. Usually I wear jeans and a t-shirt, ready. Now the rate of wearing a skirt or a frock increases significantly. Preferred colours are red and black, perhaps white. The makeup and the hairstyle also changes.
friends and family: some just don't understand what is going on. It is hard to explain what tango is like and why it is fascinating. Most heard about it; it usually has a special touch for them. They ask: "What does your husband say when you go alone to TANGO?" (can someone keep another one anway from what that person really wants to do? There are only 2 possibilities imo: to accompany or to say nothing...) When they want an appointment, it now goes this way: "Hm, let me think.... monday taiji, tuesday tango, wednesday tango, thursday choir, friday tango, weekend perhaps a workshop (milonga or tango).... I'll call you when I have time, ok?"
bridge: it was my passion over years. I start to loose a bit interest. When I have a choice to dance or to play bridge, I choose tango...
house: the big room in the cellar is a dance floor, I have already a lot of tango-music
internet: the sites are more and more related to tango; new nicknames have to do with tango
even the broom becomes a dance partner
plans: which town might be nice for a tango festival visit? Will I miss lessons / a workshop when I go to a tourney on the xx.yy.200x?
To be continued......
Luis, do you dance tango?

Caren