Planned donations: all causes
I'm going into entrepreneurship.
My donations currently look like about 20% of my income/student stipend. It's pretty hard to predict, but I hope that this will increase as my income increases. When I graduate in 2015 I expect it'll look like 30% or so, and hopefully further up to something like 50% of my income once I finish specialising, with a significant margin either side depending on specifics of my dependents and income.
I have a rough plan to start using a threshold but it's all in flux at the moment
Investing in my potential to generate future income (giving later), aiming for high risk high reward entrepreneurship.