u/Abject-Whole561

I am 17 turning 18 soon and have 10k saved from misc jobs I've worked throughout highschool. I'm very fortunate to be able to live at home with little expenses after graduation so when I'm in more consistent work I will be able to save the vast majority of my income. I'm interested in investing and considering investing in property in the future but I'm unsure how or when to go about it. What do you wish you had done at my age financially? What are the best first things to do now and at 18 to set myself up? Any good resources? Thanks :)