What I want to be when I grow up

My absolute dream would be to be someone who can help others. I’m not just meaning going over and getting rid of the weeds from someone’s yard. I’d love to help with much larger and more impactful things. Something like creating or donating and helping with a system to get homeless people back on their feet. There are so many people who have ended up in horrible situations outside of their control, and I’d love to help them out. So What I want to be when I grow up is someone with the money and time to support others who might not have been as fortunate as me.