What is your favorite hobby?

Like I have previously stated I do not have a hobby, but would really enjoy having one for two reasons! I truly feel like having a hobby would give me a better understanding of myself and bring me a step closer to my ultimate goal. Not only would this give me an awareness of who I am but would also give me something productive to do during my little bit of spare time.

There are so many things to consider when picking a pastime, occasionally it seems daunting. A few things I want to take into consideration when picking this activity is the time required and the cost involved! I do not want an activity that would require a large amount of time to be devoted to it or be highly addictive. Something that I can put down and pick back up without feeling lost. My current financial situation requires that the hobby doesn't have a large start up cost, especially with the chance I'll lose interest.

I would like to make a list of different hobbies from cooking to photography and try each hobby for a few weeks and see which shoe fits best. My only problem is that my list sort of ends with the above mentioned activities, so my question to you is:

What is your favorite hobby?