1) Find a mentor or someone that inspire you and keep you on the right path

2) Focus on 1 business at a time

3) Avoid shiny object syndrome

4) Read & learn everyday

5) Develop healthy habits to maintain and fuel your success

I started doing business when I was 20. I'm now 25 and loving every second of the entrepreneurial world :)

Congrats for starting business so early and best of luck! :)