Hobby. I am a bit of a butterfly flitting from one crafty hobby to another. The ideal hobby would not take up too much room, is portable and had limitless possibilities to inspire.
Things I have tried-
 Cardmaking. This worked out cheaper than buying cards especially with free printables but loads of people are cardmaking now and what to do with the spares? Have loads to get rid off. Charity perhaps?

Patchwork. Really enjoy the design bit especially with the short cut measures I have found on you tube.
There is a lot of space needed with the machine and pressing needed, even more if you are quilting too. I thought of making small cot quilts for local Neo-Natal unit. They seem to have plenty though.

Art. Have been taking classes recently and enjoyed this but with oils/acrylics the space thing becomes an issue. Perhaps watercolour pencils and miniatures?

Crochet. This is great for watching TV and very portable. I have been lucky to be given a bag of surplus yarn so I might make some granny squares and see how I go.