Seeking advice from fellow Investors/agents

[Jeffrey Luzon]

So i'm 18 and i have done my 75 hours now i just have to take the test which i'm hoping to take after high school (which ends next month). I want to become an investor but also an agent. Idk if these could come hand in hand but hopefully they will. I was wondering if there is any advice other fellow investors or agents have such as personal mistake you have done and how to avoid them etc also just some good tips in general. Thank you.