I think my answer to this question will vary depending when I actually answer the question.
When I am in a more artistic mood, I would want to learn how to draw better. I want to learn how to draw portraits. The realistic kind with minute details.
When I am in an DIY mood, I would want to learn how to use power tools so that I can build something. Maybe a table or a small shelf.
When I am in a studious mood, I want to complete my ever piling syllabus. I want to focus and finish studying and also pass my exams.
When I am in an organizing mood, I want clean up each and every inch of the house I live. Also, I want to reorganize all the things in the house.
When I am in the cooking mood, I probably want to learn how to bake and cook new cuisines.





Or if I am in a lazy mood, I would just want to sleep!