I love this!

My plans
1. I was going to work out how to grow brain tissue, with the intent of curing brain injuries, strokes etc. (I was in high school at the time.)
2. Change our understanding of the brain with my new theory of consciousness.
3. Started a campaign to get dogs allowed on public transport where I live.
4. Planned to convert part of the house into a rock climbing gym. (I did knock one wall down during that high!)
5. I have no idea how many 'best selling' novels I have started, but not finished.
6. Planned to petition for lamotrigine to be put on the PBS for bipolar, which would mean the government would subsidise the cost.

There have been many more, but those were some of the ones I went quite a long way with!